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In which case of mixing of a strong acid and a base, each of 1 (N) concentration, temperature increase is the highest ?

        (a)    20 ml acid and 30 ml alkali

(b)    10 ml acid and 40 ml alkali

(c)    25 ml acid and 25 ml alkali

(d)    35 ml acid and 15 ml alkali



6 years ago


Answers : (1)


Dear Suresh,

When 25 ml acid is reacting with 25 ml of alkali, maximum equivalent of acid is reacting with alkali since the volume of the

resulting solution is the same in every cases, therefore increase in temprature is the highest where maximum equivalent of

acids and alkalies are reacting. There fore your option no (C) is correct. provides online iit jee courses and IIT JEE Test Series with IITians. Click here to get free online test series and check your status timely or you can join us as our registered user for getting best iit jee study material or iit jee test series.

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Akhilesh Shukla

6 years ago

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