Chemistry, asked by vennelaboddeti2593, 11 hours ago

10 gram of steam passes over a ice block at zero degree celsius what amount of ice melt

Answers

Answered by pawansinghrepaswal
0

Answer:

80 gram

Explanation:

full explanation is pinned

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Answered by nikitazunjar6
0

Explanation:

For thermal equilibrium the final temperature of steam must be equal to ice i.e. zero.

The steam will go phase transition from gas to liquid, heat released is given as

Q=mL where L is latent heat of vaporization and m is mass of substance

For water L vvaporizatio =540cal/g

Q1 =10∗540=5400cal

Boiling water will change it's temperature from 100°

C to 0° C

heat released is given as

Q=mCΔTcal/g where C is specific heat capacity and ΔT is temperature difference

Q2 =10×1×(100−0);C wwate =1cal/g

total heat transferred=QQ1 +Q 2

=6400cal

This amount of heat will be used for melting the ice

6400=mL

fusion

=m80cal/g latent heat of fusion for water =80cal/g

⇒m=80g

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