1.

How much of NaOH is required to neutralise 1500 cm^(3)of 0.1 N HCI? (Na = 23)

Answer»

40 G
4 g
6 g
60 g

Solution :`1500 cm^(3)` of 0.1 N HCL `=0.1/1000 xx 1500 = 0.15` g eq.
It will NEUTRALISE `NaOH = 0.15 g eq. = 0.15 xx 40 g = 6 g`


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