Question

Equivalent weight of B(OH), is
Mol.mass
(1)
(2)
3
Mol.mass
2
Mol.mass
M.mass
(3)
(4)
1
4​

Answer 1

Explanation:

So, the equivalent weight is molecular weight/1. Since the molecular weight of B(OH)3 is 61 g/mol hence the equivalent weight is 61.