Home
Class 12
CHEMISTRY
Assertion: Noble gases have highest ioni...

Assertion: Noble gases have highest ionization enthalpies in their respective periods.
Reason: Noble gases have stable closed shell electronic configuration.

A

STATEMENT-1 is True, STATEMENT-2 is True, STATEMENT-2 is a correct explanation for STATEMENT-1.

B

STATEMENT-1 is True, STATEMENT-2 is True, STATEMENT-2 ia NOT a correct explanation for STATEMENT-1

C

STATEMENT-1 is True, STATEMENT-2 is False,

D

STATEMENT-1 is False, STATEMENT-2 IS True,

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion : Noble gases have highest ionisation enthalpies in their respective periods. Reason : Noble gases have stable closed shell electronic configuration.

The ion having a noble gas electronic configuration is

A : Noble gases have highest ionization energies in their respective periods . R : The outer most sub-shell of noble gases in which electron enters is completely filled .

Assertion : Noble gases are chemically inert Reason :All noble gases have ns^(2)np^(6) valence shell electronic configuration

Why do noble gases have positive electron gain enthalpies?

Assertion : Ionisation enthalpy of noble gases is zero Reason :Noble gases have fully field valance shell

Give reasons why? Noble gases have Zero electron affinity.

Assertion:In the present form of periodic table,the period number corresponds to the highest principal quantum number of the elements in the period. Reason:Elements having similar outer electronic configuration in their atoms belongs to same period.

With reference of first three periods of the periodic table. Noble gas with electronic configuration of 2,8 .

Why do halogens have maximum negative electron gain enthalpy in the respective periods of the periodic table?