Question

14. Assertion : lonization enthalpy is the energy released to remove an electron from an isolated
asenus atom in its ground state
Reason: Element has a tendency to lose of gain the electrons to attain the stable configuration
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Answer 1

Answer:

Explanation:

Ionisation enthalpy is the minimum amount of energy required to remove the most loosely bound electron from an isolated gaseous atom so as to covert it into a gasous caton is called ionisation enthalpy.

a is correct b is not correct reason

Answer 2

Answer:

Assertion is True, Reason is True but Reason is not correct explanation of Assertion

Explanation:

Assertion :It is a fact that  Ionization enthalpy is the energy required to remove an electron from an isolated gaseous atom in its ground state,

Reason:R is correct but R is not the correct explanation of A because elements can attain stable configuration either by transfer or sharing of electron.