The energy absorbed by each molecule ( A 2) of a substance is 4.4 10 -19 J and bond energy per molecule is 4.0 10 -19 J . The kinetic energy of the molecule per atom will be :

1. A. 4.0 10 -20 J
2. B. 2.0 10 -20 J
3. C. 2.2 10 -19 J
4. D. 4 10 -19 J

Attempt this NEET 2009 Chemistry question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.