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Heat and Thermodynamics question

2020 · 7 Jan · Shift 2 · Q41
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Heat and Thermodynamics question

2020 · 7 Jan · Shift 2 · Q41

JEE MainPhysicsHeat and ThermodynamicsNumerical+4 / −1
M grams of steam at 100oC is mixed with 200 g of ice at its melting point in a thermally insulated container. If it produced liquid water at 40oC [heat of vaporization of water is 540 cal/g and heat of fusion of ice is 80 cal/g] the value of M is ‾\underline{\hspace{2cm}}​
Numerical answer
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