Which compound is not a monobasic acid?

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

Question

(D) monobasic acid is an acid that releases only one $H^+$ ion per molecule in an aqueous solution.$H_3PO_2$ (hypophosphorous acid) is a monobasic aci

Vedclass · Accepted Answer

$H_3PO_3$

Vedclass · Answer

(D) monobasic acid is an acid that releases only one $H^+$ ion per molecule in an aqueous solution.$H_3PO_2$ (hypophosphorous acid) is a monobasic acid because it has only one $P-OH$ bond.$H_3BO_3$ (boric acid) acts as a monobasic Lewis acid by accepting $OH^-$ from water $(B(OH)_3 + H_2O \rightleftharpoons [B(OH)_4]^- + H^+)$.$HCl$ is a strong monobasic acid.$H_3PO_3$ (phosphorous acid) is a dibasic acid because it contains two $P-OH$ bonds,allowing it to release two $H^+$ ions per molecule.

Similar Questions

Which of the following statements are not correct?
$i$. Atomic radius of $Ga$ is less than that of $Al$
$ii$. The order of ionization enthalpy of group $13$ elements is $B > Al > Ga > In > Tl$
$iii$. Boron trioxide is amphoteric in nature

The incorrect statement from the following is:

Explain the following:
$(1)$ Gallium has higher ionisation enthalpy than aluminum.
$(2)$ Boron does not exist as $B^{3+}$ ion.

Which is not true about borax?

What is $Z$ in the following reactions?

Vedclass Test Series

Exam Paper Generator

Online Exam Module