1.

Heat of neutralisation of a strong acid by a strong base is equal to DeltaH of

Answer»

`H^(+)+OH^(-)=H_(2)O`
`H_(2)O+H^(+)=H_(3)O^(+)`
`2H_(2)+O_(2)=2H_(2)O`
`CH_(3)COOH+NaOH=CH_(3)COONa+H_(2)O`

Answer :A


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