Solutions Question 141

Question: The normality of $ 0.3M $ phosphorus acid $ (H_3PO_3) $ is [IIT 1999; AIIMS 2000]

Options:

A) 0.1

B) 0.9

C) 0.3

D) 0.6

Show Answer

Answer:

Correct Answer: D

Solution:

Basicity of $ H_3PO_3 $ is 2. Hence 0.3 M $ H_3PO_3=0.6,N $ .



NCERT Chapter Video Solution

Dual Pane