Write down the names of compounds represented by the following formulae:
(i) \( \mathrm{Al}_{2}\...
Write down the names of compounds represented by the following formulae:
(i) \( \mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3} \)
(ii) \( \mathrm{CaCl}_{2} \)
(iii) \( \mathrm{K}_{2} \mathrm{SO}_{4} \)
(iv) \( \mathrm{KNO}_{3} \)
(v) \( \mathrm{CaCO}_{3} \).
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2022-11-16 | Match column I statement with the right option of column II
Column I
Column II
(a) If frequency ... |
| 2022-11-16 | If the moon attracts the earth, why does the earth not move towards the moon? |
| 2022-11-16 | A stone is thrown vertically upward with an initial velocity of \( 40 \mathrm{~m} / \mathrm{s} \... |
| 2022-11-16 | Describe the structure of boric acid. Explain its nature as Lewis acid in water. |
| 2022-11-16 | A line segment joining \( (1,0,1) \) and the origin \( (0,0,0) \) is revolved about the \( x \)-... |
| 2022-11-16 | With reference to human respiration, which is correct?
(A) Pulmonary ventilation is equal to alv... |
| 2022-11-16 | Amit buys few grams of gold at the poles as per the instruction of one of his friends. He hands ... |
| 2022-11-16 | Gravitational force acts on all objects in proportion to their masses. Why then, a heavy object ... |
| 2022-11-16 | Gene transfer in plants is most convenienty done through Agrobacterium vectors. |
| 2022-11-16 | Mark the correct alternative in each of the following:
If in an A.P., \( S_{n}=n^{2} p \) and \(... |
| 2022-11-16 | Write down the names of compounds represented by the following formulae:
(i) \( \mathrm{Al}_{2}\... |
| 2022-11-16 | Write down the formulae of
(i) sodium oxide
(ii) aluminium chloride
(iii) sodium suphide
(iv) ma... |
| 2022-11-16 | Find the highest common factor of \( 15 y^{3}, 5 x y^{6} z^{2} \). |
| 2022-11-16 | Let \( A=\{1,2,3,4,5,6\} \). Let \( R \) be a relation on \( A \) defined by \( \mathrm{R}=\{(a,... |
| 2022-11-16 | What is the importance of forest as a resource? |
| 2022-11-16 | Moment of inertia of a body depends upon
(A) mass of body
(B) shape and size of body
(C) positio... |
| 2022-11-16 | मॉडुलेशन का उद्देश्य है-
(A) दो विभिन्न आवृत्तियों की तरंगों को जोड़कर परिणामी तरंग प्राप्त करना... |
| 2022-11-16 | If \( w(\neq 1) \) be a cube root of unity and \( (1+w)^{7}=A+B w \), then \( A \) and \( B \) a... |
| 2022-11-16 | The step in glycolysis, that utilises one ATP molecule is
(A) Glucose \( \rightarrow \) Glucose-... |
| 2022-11-16 | What are the differences between animals belonging to the Aves group and those in the mammalia g... |
| 2022-11-16 | Explain how animals in Vertebrata are classified into further subgroups. |
0