The normality of 6M H3PO4 solution
12
18
3
2
Equivalent ratios of 7: 6 can be :
a) 14 : 12
b) 2 : 18
c) 28 : 26
d) 30 : 25
Question 18
q2=3 has a solution
(a) 6
(b) 8
(c) 3
(d) 2