1.

Equal volumes of one molar HCI and H_(2)SO_(4) are neutralised (separately) by dilute NaOH solution and x kcal and y kcal of heats are liberated.Which of hte following is true?

Answer»

x = y
x = 0.5 y
`x = (1)/(2y)`
None

Solution :Heat EVOLVED for NEUTRALISATION of `H_(2)SO_(4)(2H^(+))` will be doubled the heat evolved for neutralisation of `HCI(H^(+))` i.e,
y = 2X or x = 0.5 y


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