question_answer

All the four sigma bonds in perchlorate ion are

A)  \[s{{p}^{3}}-s{{p}^{3}}\] bond                  

B)  \[s{{p}^{3}}-p\] bond

C)  \[s{{p}^{3}}-s{{p}^{2}}\] bond 

D)  \[s{{p}^{2}}-p\] bond

Correct Answer: B

Solution :

                In perchlorate ion, Cl is \[s{{p}^{3}}\] hybridised therefore, all the four sigma bonds are \[s{{p}^{3}}-n\]bond.