Match the column I with column II and mark the appropriate choice. Column I Column II (A)…
Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry
Match the column I with column II and mark the appropriate choice.
Column I |
Column II | ||
(A) |
Mass of H2 produced when 0.5 mole of zinc reacts with excess of HCl |
(i) |
3.01 × 1023 molecules |
(B) |
Mass of all atoms of a compound with formula C70H22 |
(ii) |
6.023 × 1023 molecules |
(C) |
Number of molecules in 35.5 g of Cl2 |
(iii) |
1.43 × 10–21 g |
(D) |
Number of molecules in 64 g of SO2 |
(iv) |
1 g |
- (A) → (ii), (B) → (i), (C) → (iv), (D) → (iii)
- (A) → (i), (B) → (ii), (C) → (iii), (D) → (iv)
- (A) → (iv), (B) → (iii), (C) → (i), (D) → (ii)
- (A) → (iv), (B) → (iii), (C) → (ii), (D) → (i)
Answer
(D) (A) → (iv), (B) → (iii), (C) → (ii), (D) → (i)
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