| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:02 | 0 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:57 | 0 | |
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| 2023-02-16 | \begin{tabular}{|c|l||l|l|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{|c}{ Colum... | 5:21 | 0 | |
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| 2023-02-16 | \begin{tabular}{|l|l||l|l|}
\hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{|c|}{ Colu... | 6:46 | 20 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:36 | 2 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:12 | 0 | |
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| 2023-02-16 | Group IV basic radicals are precipitated as from medium. \( \mathrm{P} \) W | 4:39 | 0 | |
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| 2023-02-16 | The solubility product of hydroxide of \( \mathrm{Fe}^{2+} \) is than that of \( \mathrm{Fe}^{3+... | 4:21 | 0 | |
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| 2023-02-16 | Alkyl halides are formed when thionyl chloride and are refluxed in ... | 1:35 | 0 | |
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| 2023-02-16 | Ethylene chloride on hydrolysis with aq. \( \mathrm{KOH} \) forms.
... | 1:42 | 1 | |
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| 2023-02-16 | The dihalides in which halogen atoms are attached to adjacent carbo... | 1:44 | 27 | Vlog |
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| 2023-02-16 | Whic. of the following reagents can be used to prepare an alkyl hal... | 3:52 | 0 | |
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| 2023-02-16 | Which of the following is an \( \mathrm{S}_{\mathrm{N}^{2}} \) reac... | 1:55 | 0 | |
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| 2023-02-16 | An alkyl halide may be converted into alcohol by reaction
\( \mathr... | 1:54 | 0 | |
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| 2023-02-16 | Which of the following reactions depict the nucleophilic substituti... | 2:29 | 0 | |
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| 2023-02-16 | For an \( \mathrm{S}_{\mathrm{N}^{2}} \) reaction, which of the fol... | 3:11 | 0 | |
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| 2023-02-16 | Allyl chloride is more reactive than vinyl chloride.
\( \mathrm{P} ... | 1:54 | 3 | |
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| 2023-02-16 | In the ring test for \( \mathrm{NO}_{3}^{-} \), removal of \( \mathrm{Br}^{-} \)and \( \mathrm{I... | 6:24 | 0 | |
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| 2023-02-16 | Vinyl chloride reacts with dilute \( \mathrm{NaOH} \) to form vinyl... | 1:50 | 3 | |
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| 2023-02-16 | Which of the following mixtures of ions in solution can be separated by using an \( \mathrm{NH}_... | 6:54 | 1 | |
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| 2023-02-16 | \( \mathrm{HgCl}_{2} \) gives not chromyl chloride test. \( \mathrm{P} \) | 4:29 | 0 | |
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| 2023-02-16 | Alkyl iodides can be prepared by :-
(A) \( \mathrm{RCH}_{2} \mathrm... | 2:42 | 0 | |
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| 2023-02-16 | \( \mathrm{NO}_{3}^{-} \)solution produce brown ring with \( \mathrm{FeSO}_{4} \) \& dil. \( \ma... | 4:30 | 2 | |
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| 2023-02-16 | Which of the following mixtures of ions in solution can be separated by using an \( \mathrm{NaOH... | 5:51 | 6 | |
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| 2023-02-16 | Following reaction is
\( \mathrm{P} \)
W
(A) \( E_{1} \)
(B) \( \ma... | 1:55 | 2 | |
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| 2023-02-16 | A compound ' \( \mathrm{A} \) ' formula of \( \mathrm{C}_{3} \mathr... | 6:07 | 6 | |
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| 2023-02-16 | Which is/are true statements (s) :
(A) Protonation increases electr... | 5:45 | 0 | |
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| 2023-02-16 | On treatment with chlorine in presence of sunlight, toluene gives t... | 2:18 | 0 | |
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| 2023-02-16 | Isobutyl magnesium bromide with dry ether and absolute alcohol give... | 1:56 | 3 | |
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| 2023-02-16 | \( \mathrm{P} \)
W
Which statement is true for the above reaction ?... | 3:50 | 4 | |
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| 2023-02-16 | Which of the following mixtures of ions in solution can be separated by using dilute \( \mathrm{... | 4:23 | 1 | |
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| 2023-02-16 | The order of decreasing nucleophilicity of the following is
(A) \( ... | 6:12 | 4 | |
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| 2023-02-16 | Consider the following anions.
\( \mathrm{P} \)
(I)
(II)
(III)
W
- ... | 2:55 | 7 | |
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| 2023-02-16 | Which of the following ions can be separated by using \( \mathrm{H}_{2} \mathrm{~S} \) in the pr... | 5:41 | 0 | |
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| 2023-02-16 | Which of the following are aprotic solvents :
(A) DMSO
(B) DMF
(C) ... | 1:43 | 0 | |
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| 2023-02-16 | The order of decreasing \( \mathrm{S}_{\mathrm{N}} 1 \) reactivitie... | 2:42 | 0 | |
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| 2023-02-16 | Which one of the following compounds most readily undergoes substit... | 4:34 | 1 | |
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| 2023-02-16 | Which of the following ions can be separated by using \( \mathrm{NH}_{4} \mathrm{Cl} \) and \( \... | 6:23 | 1 | |
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| 2023-02-16 | What is the order of reactivity of the following compounds towards ... | 2:28 | 1 | |
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| 2023-02-16 | Grignard reagent can be prepared by
(A) \( \mathrm{CH}_{3}-\mathrm{... | 4:10 | 2 | |
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| 2023-02-16 | परॉक्साइडों में \( O \) की ऑक्सीकरण संख्या \( -1 \) क्यों होती है? | 4:11 | 1 | |
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| 2023-02-16 | Which of the following ions can be separated by using dilute \( \mathrm{HCl} \) ?
(A) \( \mathrm... | 7:09 | 0 | |
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| 2023-02-16 | Sec. Butyl chloride undergo alkaline hydrolysis in the polar solven... | 4:57 | 0 | |
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| 2023-02-16 | On reaction with dilute \( \mathrm{H}_{2} \mathrm{SO}_{4} \), which of the following salts will ... | 6:25 | 0 | |
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| 2023-02-16 | In \( \mathrm{S}_{\mathrm{N}^{1}} \) the first step involves the fo... | 3:02 | 0 | |
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| 2023-02-16 | A complex of the type \( \left(\mathrm{M}(\mathrm{AA})_{2} \mathrm{... | 2:52 | 0 | |
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| 2023-02-16 | What is the role of foetus in inducing parturition? | 5:16 | 0 | |
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| 2023-02-16 | Two compounds have the empirical formula, \( \mathrm{Co}\left(\math... | 2:36 | 0 | |
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| 2023-02-16 | \( \left[\mathrm{Ni}(\mathrm{Cl})_{2}\left(\mathrm{P}^{\left.\left(... | 3:34 | 1 | |
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| 2023-02-16 | On the basis of CFT give the electronic configuration of \( \mathrm... | 2:25 | 0 | |
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| 2023-02-16 | Which of the following substances are blue?
(A) \( \mathrm{Fe}\left(\mathrm{BO}_{2}\right)_{2} \... | 4:27 | 0 | |
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| 2023-02-16 | A complex of the type \( \left[\mathrm{M}(\mathrm{AB})_{2}\right] \... | 3:12 | 0 | |
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| 2023-02-16 | Which of the following cations will turn a borax bead green in an oxidising flame ?
(A) \( \math... | 4:35 | 2 | |
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| 2023-02-16 | On being heated, which of the following substances will give a gas that turns limewater milky ?
... | 4:51 | 2 | |
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| 2023-02-16 | A coordination compound has the formula \( \mathrm{CoCl}_{3} .4 \ma... | 3:33 | 0 | |
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| 2023-02-16 | Calculate CFSE values for the following system:
(i) \( \mathrm{d}^{... | 3:59 | 0 | |
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| 2023-02-16 | Explain how \( \left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \m... | 4:26 | 5 | |
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| 2023-02-16 | Arrange the following pairs of complex ions on the basis of their c... | 2:48 | 0 | |
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| 2023-02-16 | Calculate CFSE of the following complexes:
(i) \( \left[\mathrm{CoF... | 5:18 | 0 | |
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| 2023-02-16 | Which of the following cations cannot be separated by adding \( \mathrm{NH}_{4} \mathrm{Cl}, \ma... | 6:19 | 1 | |
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| 2023-02-16 | Which of the following pairs of complex ions has higher value of \(... | 3:46 | 0 | |
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| 2023-02-16 | \( \mathrm{H}_{2} \mathrm{~S}_{2} \mathrm{O}_{3} \) में \( \mathrm{S} \) की ऑक्सीकरण अवस्था \( +... | 4:26 | 0 | |
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| 2023-02-16 | \[
\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3}+\mathrm{NH}_{4} \mathrm{OH} \longrightarrow \... | 4:22 | 0 | |
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| 2023-02-16 | \( \mathrm{OF}_{2} \), में \( \mathrm{O} \) की ऑक्सीकरण अवस्था \( -2 \) की अपेक्षा \( +2 \) होने... | 3:17 | 0 | |
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| 2023-02-16 | How many geometrical isomer are possible:
(a) \( \left[\mathrm{Co}\... | 3:26 | 3 | |
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| 2023-02-16 | Combination of \( \mathrm{Pt}(\mathrm{IV}), \mathrm{NH}_{3}, \mathr... | 7:00 | 0 | |
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| 2023-02-16 | What type of isomers are the following:
(i) \( \left[(\mathrm{CO})_... | 3:46 | 9 | |
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| 2023-02-16 | Which of the following ions can be separated by using \( \mathrm{NH}_{4} \mathrm{Cl} \) and \( \... | 5:28 | 3 | |
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| 2023-02-16 | Discuss the geometry of \( \left[\mathrm{HgI}_{3}\right]^{-} \)ion ... | 2:25 | 0 | Discussion |
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| 2023-02-16 | Which of the following industrial chemical pollutant is carcinogenic?
(A) CFC
(B) PAN
(C) PCB
(D... | 2:49 | 1 | |
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| 2023-02-16 | When degenerate d-orbitals of an isolated atom/ion come under influ... | 2:29 | 3 | |
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| 2023-02-16 | A yellow precipitate is obtained when -
\( \mathrm{P} \)
(A) Lead acetate solution is treated wi... | 4:22 | 2 | |
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| 2023-02-16 | What are the types of hybridization involved in the following geome... | 2:09 | 2 | |
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| 2023-02-16 | Draw the structure of
\( \mathrm{P} \)
(a) Cis-dichlorotetracyano-c... | 4:05 | 9 | |
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| 2023-02-16 | Which of the following combinations in an aqueous medium will give a red colour or precipitate
(... | 4:53 | 0 | |
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| 2023-02-16 | In the separation of \( \mathrm{Cu}^{2+} \) and \( \mathrm{Cd}^{2+} \) in 2 nd group qualitative... | 7:56 | 0 | |
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| 2023-02-16 | A mixture of two salts is not water soluble but dissolves completely in dil \( \mathrm{HCl} \) t... | 4:08 | 0 | |
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| 2023-02-16 | A mixture of chlorides of copper, cadmium, chromium, iron and aluminium was dissolved in water a... | 7:06 | 0 | |
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| 2023-02-16 | Three separate samples of a solution of a single salt gave these results. One formed a white pre... | 5:05 | 8 | |
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| 2023-02-16 | With the help of CГT number of unpaired electron in a compound can ... | 3:58 | 0 | Let's Play |
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| 2023-02-16 | When degenerate d-orbitals of an isolated atom/ion come under influ... | 1:53 | 0 | |
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| 2023-02-16 | With the help of CГT number of unpaired electron in a compound can ... | 3:49 | 0 | Let's Play |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 3:28 | 0 | |
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| 2023-02-16 | When degenerate d-orbitals of an isolated atom/ion come under influ... | 1:53 | 1 | |
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| 2023-02-16 | धात्चिक हाइड्राइडों में \( H \) की ऑक्सीकरण अवस्था \( -1 \) क्यों होती है? | 3:27 | 1 | |
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| 2023-02-16 | A salt on treatment with dil. \( \mathrm{HCl} \) gives a pungent smelling gas and a yellow preci... | 4:37 | 2 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:43 | 0 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 3:23 | 1 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 4:02 | 1 | |
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| 2023-02-16 | A white sodium salt dissolves readily in water to give a solution which is neutral to litmus. Wh... | 4:48 | 6 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:35 | 0 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:50 | 0 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 3:21 | 0 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:46 | 0 | |
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| 2023-02-16 | Yellow ammonium sulphide solution is a suitable reagent for the separation of -
(A) \( \mathrm{H... | 7:01 | 2 | Let's Play |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 2:33 | 0 | |
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| 2023-02-16 | These questions contains, Statement-I (assertion) and Statement-II ... | 3:46 | 1 | |
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| 2023-02-16 | An aqueous solution of \( \mathrm{FeSO}_{4}, \mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3} \) ... | 7:43 | 2 | |
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| 2023-02-16 | \begin{tabular}{|l|l|}
\hline \multicolumn{2}{|c|}{ Column-I } \\
\... | 4:57 | 5 | |
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| 2023-02-16 | The IUPAC name of the red coloured complex \( \left[\mathrm{Fe}\lef... | 3:00 | 4 | |
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