KVPY SA Exam 19-Nov-2017 Question Paper

X g of ice at 0 °C is added to 340 g of water at 20° C. The final tempeature of the resultant mixture is 5 °C. The value of X (in g) is closest to
[Heat of fusion of ice = 333 J/g ; Specific heat of water = 4.184 J/g. K]