The energy absorbed by each molecule of B2 is 2.2 × 10–18 J and bond energy per molecule of B2 is 2 × 10–18 J. The kinetic energy of the molecule per atom will be (1) 1 × 10–18 J (2) 2 × 10–19 J (3) 2 × 10–20 J (4) 1 × 10–19 J

Open in App

Solution

Suggest Corrections

Similar questions

Q. 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 \times 10^{- 19} J

. The kinetic energy of the molecule per atom will be:

Q. 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 :

Q. If the energy absorbed by each

X_{2}

molecule of a gas is

35

10^{- 19} J

and the bond energy of

X_{2}

180.6 k J m o l^{- 1}

then the kinetic energy per atom will be

Q. Iodine molecule dissociates into atoms after absorbing light of 4500

o A

. If one quantum of radiation is absorbed by each molecule. Calculate the kinetic energy of iodine atoms (bond energy of

I_{2} = 240 k J m o l^{- 1}

)

Iodine molecule dissociates into atoms after absorbing light of 4500A∘A∘.If one quantum of radiation is absorbed by each molecule,calculate the kinetic energy of iodine atoms (Bond energy of I2=240KJmol−1

Join BYJU'S Learning Program