Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following statements about the p-block elements is correct?
A
Oxygen is a gas at room temperature, while sulfur is a solid due to differences in molecular structure.
B
Both nitrogen and phosphorus exist as diatomic molecules under standard conditions.
C
Phosphorus can form R3P=O compounds, while nitrogen can also form similar compounds.
D
Ammonia is less basic than BiH3 due to the presence of heavier elements in BiH3.
Correct Answer
Option A
Detailed Explanation
Oxygen exists as diatomic O2, which is a gas, whereas sulfur typically forms S8 rings, making it a solid. This is supported by the differences in molecular structure and their physical states.
Found an issue with this question?