Which of the following statements is/are correct?
(a) Tendency to form complexes: \( \mathrm{Sc}... VIDEO
Which of the following statements is/are correct?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-06-09 (A)
\( \underset{\text { (ii) } \mathrm{H}_{2} \mathrm{O}}{\stackrel{\mathrm{PhMBr}}{\longrighta... 2023-06-09 Which of the following incorrect regarding above sequence of reaction?
(1) A is \( \alpha \)-ami... 2023-06-09 Which are incorrect statements?
(1) Methyl malonic acid is converted into propanoic acid on heat... 2023-06-09 Correct order of rate of reaction of \( \mathrm{MeMgI} \) will be: (1) (2) (3) (4) 2023-06-09 A function of continuous and differentiable on \( R_{0} \) satisfying \( x f^{\prime}(x)+f(x)=1 ... 2023-06-09 Match the Column-I with Column-II.
(1) A-(q,r,s,t); B-(p,q,r,s,t); C-(q,r,s,t); D-(p,q,s)
(2) A-... 2023-06-09 \[
\mathrm{HCHO} \underset{\Delta}{\stackrel{\text { conc. } \mathrm{NaOH}}{\longrightarrow}} \m... 2023-06-09 Which of the following is/are soluble in excess of \( \mathrm{NaOH} \) ?
(a) \( \mathrm{Al}(\mat... 2023-06-09 Which of the following statements is/are correct?
(a) Transition elements exhibit higher enthalp... 2023-06-09 Which of the following chemical reaction(s) is/are involved in developing of photographic plate?... 2023-06-09 Which of the following statements is/are correct?
(a) Tendency to form complexes: \( \mathrm{Sc}... 2023-06-09 Which of the following ions give(s) coloured aqueous solution?
(a) \( \mathrm{Ni}^{2+} \)
(b) \(... 2023-06-09 Which of the following are an amphoteric oxide?
\[
\mathrm{Mn}_{2} \mathrm{O}_{7}, \mathrm{CrO}_... 2023-06-09 When acidified \( \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} \) solution is added to \( \math... 2023-06-09 \( \mathrm{KMnO}_{4} \) acts as an oxidising agent in acidic medium. The number of moles of \( \... 2023-06-09 On addition of small amount of \( \mathrm{KMnO}_{4} \) to concentrated \( \mathrm{H}_{2} \mathrm... 2023-06-09 Which of the following reactions are disproportionation reactions?
(A) \( 2 \mathrm{Cu}^{+} \rig... 2023-06-09 The correct order of \( \mathrm{E}^{0} \mathrm{M}^{2+} / \mathrm{M} \) values with negative sign... 2023-06-09 Ion(s) having non-zero magnetic moment (spin only) is/are
(a) \( \mathrm{Sc}^{3+} \)
(b) \( \mat... 2023-06-09 Which series of reactions correctly represents chemical relations related to iron and its compou... 2023-06-09 The colour of \( \mathrm{KMnO}_{4} \) is due to
(a) \( \mathrm{M} \rightarrow \mathrm{L} \) char...
0