Home
Class 12
PHYSICS
100 g of ice is mixed with 100 g of wate...

100 g of ice is mixed with 100 g of water at 100°0. What will be the final temperature of the mixture?

A

`10^(@) C`

B

`20^(@)` C

C

`30^(@)` C

D

`40^(@)` C

Text Solution

Verified by Experts

The correct Answer is:
A
Let the final temperature of mixture be `t`. Then,
`100 xx 80 + 100 ( t - 0) = 100 xx 1 xx ( 100 - t)`
Solving, we get `t = 10^@`C
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

100 g of ice 0^@ C is mixed with 100 g of water at 100^@C . What will be the final temperature (in ) of the mixture?

100g of ice at 0^(@) is mixed with 100g of water at 100^(@)C . What will be the final temperature (in K ) of the mixture?

Knowledge Check

  • 100g of ice is mixed with 100g of water at 100^(@)C . What will be the final temperature of the mixture?

    A
    `10^(@)C`
    B
    `20^(@)C`
    C
    `30^(@)C`
    D
    `40^(@)C`

  • 100 g of ice at 0^(@) ismixed with 100 g of water at 100^(@)C .What will be the final temperature of the mixture? (Assume no heat loss)

    A
    `20^(@)C`
    B
    `40^(@)C`
    C
    `30^(@)C`
    D
    `10^(@)C`

  • 336 g of ice at 0^@C is mixed with 336 g of water at 80^@C . What is the final temperature of the mixture?

    A
    `0^@C`
    B
    `40^@C`
    C
    `80^@C`
    D
    `85^@C`

    • Similar Questions

    Explore conceptually related problems

    If 10 g of the ice at 0^@C is mixed with 10g of water at 100^@ C , then the final temperature of the mixture will be

    10 g of ice at 0^@C is mixed with 100 g of water at 50^@C . What is the resultant temperature of mixture

    540 g of ice at 0^(@)C is mixed with 540 g of water at 80^(@)C . The final temperature of the mixture is

    50 g of ice at 0^@C is mixed with 50 g of water at 80^@C . The final temperature of the mixture is (latent heat of fusion of ice =80 cal //g , s_(w) = 1 cal //g ^@C)

    Ice in a freezer is at –7^(@)C . 100 g of this ice is mixed with 200 g of water at 15°C. Take the freezing temperature of water to be 0°C, the specific heat of ice equal to 2.2 J//g .^(@)C , specific heat of water equal to 4.2 J//g .^(@)C , and the latent heat of ice equal to 335 J/g. Assuming no loss of heat to the environment, the mass of ice in the final mixture is closest to

    Home
    Profile