Match the values of column II with column I and mark the appropriate choice. Column I…
Chemistry · Class 11 · CBSE — Structure of Atom
Match the values of column II with column I and mark the appropriate choice.
| Column I | Column II | ||
(A) |
Mass of electron |
(i) |
1.673 × 10–27 kg |
(B) |
Mass of proton |
(ii) |
–1.602 × 10–19 C |
(C) |
Charge of electron |
(iii) |
9.1 × 10–31 kg |
(D) |
e/m for an electron |
(iv) |
1.76 × 108 C/g |
- (A) → (i), (B) → (ii), (C) → (iv), (D) → (iii)
- (A) → (iii), (B) → (i), (C) → (ii), (D) → (iv)
- (A) → (ii), (B) → (iii), (C) → (iv), (D) → (i)
- (A) → (i), (B) → (iii), (C) → (ii), (D) → (iv)
Answer
(D) (A) → (i), (B) → (iii), (C) → (ii), (D) → (iv)
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