Which of the following properties of halogens | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) $1.$ Ionization energy decreases down the group as the atomic size increases.$2.$ Ionic radius increases down the group due to the addition of new

Vedclass · Accepted Answer

$II, IV$

Vedclass · Answer

(C) $1.$ Ionization energy decreases down the group as the atomic size increases.$2.$ Ionic radius increases down the group due to the addition of new shells.$3.$ Bond energy of $X_2$ molecules generally decreases down the group (except for $F_2$ due to inter-electronic repulsion).$4.$ Enthalpy of vaporization increases down the group due to the increase in magnitude of van der Waals forces with increasing molecular size.Therefore,properties $(II)$ and $(IV)$ increase with increasing atomic number.

Which of the following properties of halogens increase with increasing atomic number?
$(I)$ Ionization energy $(II)$ Ionic radius
$(III)$ Bond energy of the $X_2$ molecule $(IV)$ Enthalpy of vaporisation

Similar Questions

Which of the following reagents does not oxidize $HCl$?

Among the following,the number of halide$(s)$ which is/are inert to hydrolysis is ..........
$(A)$ $BF_3$
$(B)$ $SiCl_4$
$(C)$ $PCl_5$
$(D)$ $SF_6$

Which element from the following combines with hydrogen to form a compound with the lowest thermal stability?

Which reaction cannot be used for the production of halogen acid?

$Cl_2$ gas is dried over which of the following?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Which of the following properties of halogens increase with increasing atomic number?$(I)$ Ionization energy $(II)$ Ionic radius$(III)$ Bond energy of the $X_2$ molecule $(IV)$ Enthalpy of vaporisation