Which one is not an acid salt?

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

Question

(A) An acid salt is a salt that contains at least one replaceable hydrogen atom attached to an electronegative atom like oxygen. In $NaH_2PO_2$ (sodiu

Vedclass · Accepted Answer

$NaH_2PO_2$

Vedclass · Answer

(A) An acid salt is a salt that contains at least one replaceable hydrogen atom attached to an electronegative atom like oxygen. In $NaH_2PO_2$ (sodium hypophosphite),the structure is $Na[H_2PO_2]$,where both hydrogen atoms are directly bonded to the phosphorus atom ($P-H$ bonds). Since these hydrogen atoms are not bonded to oxygen,they are not acidic and cannot be replaced by a base. Therefore,$NaH_2PO_2$ is not an acid salt.

Similar Questions

The conjugate acid of a strong base is a

Observe the following species: $AlCl_3, NH_3, H^{+}, Co^{3+}, OH^{-}, Mg^{2+}, BF_3, Cl^{-}$. How many Lewis acids are present in the above list?

Among the following,the weakest Lewis base is

Conjugate acid of $NH_2^{-}$ and $NH_3$ are respectively

When a solution of $NaOH$ is left exposed to air for a few hours,what happens?

Vedclass Test Series

Exam Paper Generator

Online Exam Module