Question bank/JEE Main/Physics

M grams of steam at 100°C is mixed with 200g of ice at its
melting point in a thermally insulated container. If it produces liquid
water at 40°C and heat of
fusion of ice is 80 the value of M is______.
100°C rkieku dh M xzke ok"i dks 200g xzke cQZ esa,d crZu
A ok"i igys cQZ eku vius xyukad ds
cjkcj FkkA izfØ vUr esa 40°C

A40B80C120D160

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Source: Grass-G / Ph-26 Physics paper 1 15 Jan.docx