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50 gm ice at 0^@C is dropped into 50 gm ...

50 gm ice at `0^@C` is dropped into 50 gm of water at `20^@C`. The final temperature of the mixture will be

A

`-10^@C`

B

`-30^@C`

C

`0^@C`

D

`10^@C`

Text Solution

Verified by Experts

The correct Answer is:
C
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PATHFINDER-PROPERTIES OF BULK MATTER-QUESTION BANK
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  2. The temperature at which change of state occurs, depends on

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  3. Which of the following quality is needed for an ideal calorimetric liq...

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  4. Due to higher specific heat of water

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  5. Specific heat of aluminium is higher than copper. Two spheres of same ...

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  6. The dimension of specific heat is

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  7. A metal X of mass m at 0^@C is placed in contact with another metal Y ...

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  8. 50 gm ice at 0^@C is dropped into 50 gm of water at 20^@C. The final t...

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  9. When a spoon is sunk into a cup of tea, the tea gets cooled down. Whic...

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  10. Does the specific heat of any substance depend on temperature

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  11. Specific heat of a substance in cal/gm ^@C is greater than its specifi...

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  12. 1 gm of ice at 0^@C is added to 5 gm of water at 10^@C. What will be t...

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  13. Three liquids of equal masses are mixed. The specific heats are S1, S2...

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  14. How many gram of ice at -14^@C are needed to cool 200 gm of water from...

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  15. A copper block of mass 2.5 kg is heated in a furnace to a temperature ...

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  16. When 0.15 kg of ice at 0^@C mixed with 0.30 gm of water at 50^@ in a c...

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  17. The coolant in a nuclear plant should have high specific heat. Why?

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  18. 5 gm of ice at -10^@C are mixed with 20 gm of water at 39^@C. Will who...

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  19. Two liquids are at temperature 20^@C and 40^@C. When same mass of both...

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  20. A piece of iron of mass 100 gm is kept inside a furnace for a long tim...

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