Question

40 g of ice at 0 °C and 80 g water at 40 oC are mixed thoroughly, the temperature of

the mixture will be​

Answer 1

Explanation:

Heat water can release =10×1×40

=400cal

Heat required by ice to melt =800cal[80×10]

∵ heat release is less than heat required

So, water left = ice melts + log of water

=

80

400

+10g

=15gm

Answer 2

=15g .............………