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A gas expands from 3 dm^3" to "5 dm^3 ag...

A gas expands from `3 dm^3" to "5 dm^3` against a constant pressure of 3.0 atm. The work done during expansion is used to heat 10 moles of water at temperature 290 K. Calculate the final temperature of water. Specific heat of water ` = 4.184 J K^(-1) g^(-1)`.

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`290.81 K`
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A gas expands from 3 dm^(3) to 5 dm^(3) against a constant pressure of 3 atm. The work done during expansion is used to heat 10 mol of water at a temperature of 290 K. Calculate final temperature of water. Specific heat of water =4.184 J g^(-1)K^(-1)

A gas expands from 3 dm^(3) to 5dm^(3) against a constant pressure of 3atm . The work done during the expansion if used to heat 10mol of water at temperature 290K . Find the final temperature of water, if the specific heat of water = 4.18g^(-1)K^(-1) .

A sample of oxygen gas expands its volume from 3L to 5L against a constant pressure of 3 atm. If work done during expansion be used to heat 10 mole of water initially present at 290K , its finally temperature will be ( specific heat capacity of water =4.18 J//k-g) :

A gas expands from 4.0 L to 4.5 L against a constant external pressure of 1 atm. The work done by the gas is (1 L-atm = 101.3 J)

A gas expands by 0.5L against a constant pressure of 1 atm . Calculate the work done in joule and calorie.

A ideal gas does work on its surroundings when it expands by 2.5 L against external pressure 2 atm. This work done is used to heat up 1 mole of water at 293 K. What would be the final temperature of water in kelvin if specific heat for water is "4.184 Jg"^(-1)"K"^(-1) ?

500 kg of water is heated from 20^(@) to 100^(@) C . Calculate the increase in the mass of water.Given specific heat of water =4.2 xx 10^(3) J kg ^(-1) .^(@)C^(-1) .

200 g of hot water at 80^@ C is added to 300 g of cold water at 10^@ C. Neglecting the heat taken by the container, calculate the final temperature of the mixture of water. Specific heat capacity of water = 4200 J kg^(-1)K^(-1)

Work done in expansion of an idela gas from 4L to 6L against a constant external pressure of 2.5 atm was used to heat up 1mol of water at 293K . If specific heat of water is 4.184J g^(-1)K^(-1) , what is the final temperature of water.

Calculate the heat energy required to raise the temperature of 2 kg of water from 10^@ C to 50^@ C. Specific heat capacity of water is 4200 J kg^(-1) K^(-1) .

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