| 1. | Sulphur | (A) | Monoatomic |
| 2. | Nitrogen | (B) | Triatomic |
| 3. | Water | (C) | Polyatomic |
| 4. | Helium | (D) | Diatomic |
A) 1 - C, 2 - A, 3 - D, 4 - B
B) 1 - B, 2 - D, 3 - A, 4 - C
C) 1 - C, 2 - D, 3 - B, 4 - A
D) 1 - C, 2 - B, 3 - A, 4 - D
E) None of these
Correct Answer: C
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