The molar heat capacity of water at constant pressure is $75 \, J \, K^{-1} \, mol^{-1}$. When $1.0 \, kJ$ of heat is supplied to $100 \, g$ of water which is free to expand,the increase in temperature of water is (in $, K$)

  • A
    $6.6$
  • B
    $1.2$
  • C
    $2.4$
  • D
    $4.8$

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