Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about the p-block elements is correct?
A
Electronegativity generally decreases down the group due to increasing atomic size.
B
All p-block elements are solids at room temperature.
C
The boiling points of p-block elements decrease from top to bottom in the group.
D
Only nitrogen and phosphorus exhibit allotropy among the p-block elements.
Correct Answer
Option A
Detailed Explanation
Electronegativity decreases down the group with increasing atomic size, as noted in the NCERT context. However, not all p-block elements are solids, and boiling points generally increase down the group. All elements except nitrogen show allotropy.
Found an issue with this question?