1.

What volume of a solution of hydrochloric acid containing 73 g acid per litre would sufficient for the exact neutralisation of sodium hydroxide obtained by allowing 0.46 g of metallic sodium to act upon water.

Answer»

10 ml
15 ml
20 ml
8 ml

Solution :`(0.46)/(23)=(73)/(36.5)XXV(I)`
`V=10ml`


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