Published by:
CGP EDU Academic Team
Published on: August 13, 2026
PART II: CHEMISTRY
SECTION - 1 (Maximum Marks: 15)
• This section contains FIVE questions
• Each question has FOUR options
A
, 
B
, 
C
and 
D
. ONLY ONE of these four options is correct. • For each question, marks will be awarded in one of the following categories Full Marks : +3 If only the bubble corresponding to the correct option is darkened. Zero Marks : 0 If none of the bubbles is darkened. Negative Marks : -1 In all other cases. P is the probability of finding the Is electron of hydrogen atom in a spherical shell of infinitesimal thickness, dr, at a distance r from the nucleus. The volume of this shell is 4 
2 dr. The qualitative sketch of the dependence of P on r is 
2 dr. The qualitative sketch of the dependence of P on r is
Text Solution
Verified by ExpertsThe correct answer is:
D
The probability distribution curve for Is electron of hydrogen atom.
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