BITSAT 2014 Paper

Section: Chemistry

Question : 48 of 150

Marks: +1, -0

The heats of neutralisation of CH3COOH , HCOOH, HCN and H2S are – 13.2, – 13.4, – 2.9 and – 3.8 kCal per equivalent respectively. Arrange the acids in increasing order of acidic strength.

HCOOH > CH3COOH > H2S > HCN
CH3COOH > HCOOH > H2S > HCN
H2S > HCOOH > CH3COOH > HCN
HCOOH > H2S > CH3COOH > HCN

Validate

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