1.

10 cm^(3) of 0.1 N monobasic acid requires 15 cm^(3) of sodium hydroxide solution whose normality is :

Answer»

0.066 N
0.66 N
1.5 N
0.15 N

Solution :`N_(1)V_(1)=N_(2)V_(2)`
`0.1xx10=N_(2)xx15`
`N_(2)=0.066`


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