Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Easy-Class 12
What must be supplied to ionise a hydrogen atom from its ground state?
A
13.6 eV of energy
B
0 eV of energy
C
6.6 eV of energy
D
4 eV of energy
Correct Answer
Option A
Detailed Explanation
To ionise a hydrogen atom from its ground state, 13.6 eV of energy must be supplied, as mentioned in the NCERT context.
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