The energy absorbed by each molecule ( {\A}_2) of a substance is 4.4 \times 10^{-19} {\J} and bond energy per molecule is 4.0 \times 10^{-19} {\J}. The kinetic energy of the molecule per atom will be :

Correct Answer is : 2.0×10−20J

AIPMT 2009 Physics and Chemistry Paper

Question : 59 of 100

Marks: +1, -0

The energy absorbed by each molecule (A2) of a substance is 4.4×10−19J and bond energy per molecule is 4.0×10−19J. The kinetic energy of the molecule per atom will be :

4.0×10−20J
2.0×10−20J
2.2×10−19J
4×10−19J

Validate

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