Which of the following explanations is best f | vedclass

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

Question

(A) The ionization energy of hydrogen is $1312 \ kJ \ mol^{-1}$,which is significantly higher than that of alkali metals (e.g.,$Li = 520 \ kJ \ mol^{-

Vedclass · Accepted Answer

The ionization energy of hydrogen is too high for the group of alkali metals,but too low for the halogen group.

Vedclass · Answer

(A) The ionization energy of hydrogen is $1312 \ kJ \ mol^{-1}$,which is significantly higher than that of alkali metals (e.g.,$Li = 520 \ kJ \ mol^{-1}$) and significantly lower than that of halogens (e.g.,$F = 1681 \ kJ \ mol^{-1}$).Therefore,hydrogen does not fit perfectly into either group based on its ionization energy.

Which of the following explanations is best for not placing hydrogen in either the group of alkali metals or halogens?

Similar Questions

Which of the following is expected to be high for a proton $(H^+)$?

Hydrogen is not obtained when zinc reacts with

Which of the following is used as a promoter in the Bosch process?

Assertion : Sulphuric acid is more viscous than water.
Reason : Concentrated sulphuric acid has a great affinity for water.

The most abundant element in the universe is

Vedclass Test Series

Exam Paper Generator

Online Exam Module