n-factors of H3PO4,H3PO3 and H3PO2 respectively are:
A
3, 2 and 1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
1, 2 and 3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
3, 3 and 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
3, 3 and 3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A 3, 2 and 1 In case of acid n-factor is defined as the number of H+ ions replaced by 1 mole of acid in a reaction. So, H3PO4(nf=3) H3PO3(nf=2) H3PO2(nf=1)