1.

0.06 mole og KNO_(3) solid is added to 100 cm^(3) of water at 298 K. The enthalpy of KNO_(3) aq solution is 35.8 kJ mol^(-1). After the solute is dissolved the temperature of the solutions will be

Answer»

293 K
298 K
301 K
304 K

SOLUTION :On APPLYING `mC_(p)Delta T`.


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