Which of the following acids is the strongest | vedclass

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

Question

(C) The acidic strength of hydrides of group $16$ elements increases down the group. As we move from $O$ to $Te$,the atomic size of the central atom i

Vedclass · Accepted Answer

$H_2Te$

Vedclass · Answer

(C) The acidic strength of hydrides of group $16$ elements increases down the group. As we move from $O$ to $Te$,the atomic size of the central atom increases. This leads to an increase in the bond length of the $H-E$ bond (where $E = O, S, Se, Te$). Consequently,the bond dissociation enthalpy decreases,making it easier to release $H^+$ ions. Therefore,the order of acidic strength is $H_2O Thus,$H_2Te$ is the strongest acid among the given options.

Which of the following acids is the strongest?

Similar Questions

The most abundant element in the Earth's crust is .............. .

What is formed by the reaction of ozone with mercury?

Which of the following properties is $NOT$ true for ozone $(O_3)$?

Which of the following hydrides of Group $16$ elements has the highest reducing property?

Which of the elements of group $16$ has the maximum tendency of catenation?

Vedclass Test Series

Exam Paper Generator

Online Exam Module