1.

alpha-maltose can be hydrolysed to glucose according to the following reaction: a - C_(12)H_(22)O_(11)(aq) + H_(2)O(l)to 2C_(6)H_(12)O_(6)(aq). Given standard enthalpy of formation of H_(2)O(l), C_(6)H_(12)O_(6)(aq) C_(12)H_(12)O_(11) are-285, -1263 and - 2238 kJ/mol respectively. Which of the following statements is true?

Answer»

The hydrolysis reaction is endothemic
Heat LIBERATED on combustion of 1.0 mol `alpha`=- MALTOSE is greater than the heat liberated on combustion of 2.0 mol glucose.
Increasing temperature will INCREASE the degree of hydrolysis of `alpha`-maltose
Enthalpy of reaction will remain same even it SOLID `alpha`-maltose is TAKEN in the reaction.

Answer :B


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