<p>The molar heat capacity of water at constant pressure P, is 75&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>J</mi><mo>&#160;</mo><msup><mi>K</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup><mi>m</mi><mi>o</mi><msup><mi>l</mi><mrow><mo>-</mo><mn>1</mn></mrow></msup></math>. When 1.0 kJ of heat is supplied to 100g of water which is free to expand, the increase in temperature of water is:</p>