CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the reaction 2NaOH+H3PO4Na2 HPO4+2H2O the equivalent weight of the acid is

A
49
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
98
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
32.6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
36.5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 49
Basicity of H3PO4 is three, but only two hydrogen atoms are replaced in the product therefore
Mw2=982=49

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Thermochemistry
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon