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.

Column-$A$	Column-$B$
$(1)$ Ionic hydride	$(p)$ $BeH_2$
$(2)$ Interstitial hydride	$(q)$ $TiH$
$(3)$ Electron-precise hydride	$(r)$ $CH_4$
$(4)$ Electron-rich hydride	$(s)$ $H_2O$
	$(t)$ $B_2H_6$

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

Similar Questions

In which of the following reactions,hydrogen is acting as an oxidising agent?

Which of the following facts are the evidence for the ionic nature of $LiH$?

Match the correct option from Column-$A$ and Column-$B$.

Column-$A$ Column-$B$

$(1)$ Ionic hydride $(p)$ $BeH_2$

$(2)$ Interstitial hydride $(q)$ $TiH$

$(3)$ Electron-precise hydride $(r)$ $CH_4$

$(4)$ Electron-rich hydride $(s)$ $H_2O$

$(t)$ $B_2H_6$

The incorrect statement among the following is:

What are metallic or interstitial hydrides? How do they differ from molecular hydrides?

Vedclass Test Series

Exam Paper Generator

Online Exam Module