The heat of neutralisation of four acids A, B, C, D are -13.1, -9.4, -11.2 and -12.4 kcal respectively, when they are neutralized by a common base. The acidic character obeys the order:

A > B > C > D

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A > D > C > B

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D < C > B > A

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D > B > C > A

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Solution

The correct option is B A > D > C > B
More negative the heat of neutralisation, more will be the acidic character.
$∴ A > D > C > B$

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The heat of neutralisation of four acids A, B, C, D are -13.1, -9.4, -11.2 and -12.4 kcal respectively, when they are neutralized by a common base. The acidic character obeys the order:

The correct option is B A > D > C > BMore negative the heat of neutralisation, more will be the acidic character. ∴A>D>C>B

The correct option is B A > D > C > B
More negative the heat of neutralisation, more will be the acidic character.
$∴ A > D > C > B$