Home
Class 11
CHEMISTRY
The correct order of electron gain entha...

The correct order of electron gain enthalpy with negative sign of `F, CI, Br` and `I` having atomic number 9.17, 35 and 53 respectively is:

A

IgtBrltClgtF

B

FgtClgtBrgtI

C

ClgtFgtBrgtI

D

BrgtClgtIgtF

Text Solution

Verified by Experts

The correct Answer is:
C
Due to smaller size, `Deltaeq` HI of F is lower than that of Cl .
Promotional Banner

Similar Questions

Explore conceptually related problems

the correct order of electron gain enthalpy with negative sign of F,Cl,Br and I , having atomic number 9,17,35 and 53 respectively is

The correct order of electron gain enthalpy (in kJ/mole) is

Correct order of electron gain enthalpy (Kj/mole) of F, Cl, Br, I

The correct order of electron gain enthalpy (most endothermic first and most exothermic last) is:

Which of the following represents the correct order of increasing electron gain enthalpy with negative sign for the elements O, S, F and Cl?

Which of the following is correct for electron gain enthalpy (with -ve sign) of halogens?

The electron gain enthalpy (in kJ/mole) of F, O, N and C respectively are :

Why is the second electron gain enthalpy negative (i.e. energy is absorbed)?

Why is the second electron gain enthalpy negative (i.e. energy is absorbed)?

(a)Draw the molecule structure of the following compounds : (i) N_(2)O_(5) (ii) XeOF_(4) (b)Despite lower value of its electron gain enthalpy with negative sign, fluorine (F_(2)) is a stronger oxidising agent than Cl_(2) .