Enthalpy of vaporisation increases from $F_{2}$ to $I_{2}$ .

True

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False

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Solution

The correct option is A True
Enthalpy of vaporization increases from fluorine to iodine as the molecular weight and the intermolecular forces increases.
Thus, the given statement is true.

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Similar questions

Q. The sublimation energy of

I_{2} (s)

57.3 k J / m o l

and the enthalpy of fusion is

15.5 k J / m o l

. The enthalpy of vaporisation of

I_{2}

is:

Enthalpy of sublimation of a substance is equal to
(a) enthalpy of fusion + enthalpy of vaporisation
(b) enthalpy of fusion
(c) enthalpy of vaporisation
(d) twice the enthalpy of vaporisation

Q. Which of the following is arranged in the increasing order of enthalpy of vaporisation?

Q. The increasing order of bond dissociation enthalpy of the following substances is:

F_{2} < C l_{2} < B r_{2} < I_{2}

If the order of bond dissociation enthalpy is true enter 1 else 0.

Q. Arrange in increassing order of bond dissocation enthalpy of

F_{2}, C l_{2}, B r_{2}, I_{2}

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Enthalpy of vaporisation increases from F2 to I2.

The correct option is A TrueEnthalpy of vaporization increases from fluorine to iodine as the molecular weight and the intermolecular forces increases.Thus, the given statement is true.

Enthalpy of vaporisation increases from $F_{2}$ to $I_{2}$ .

The correct option is A True
Enthalpy of vaporization increases from fluorine to iodine as the molecular weight and the intermolecular forces increases.
Thus, the given statement is true.