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140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain?
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Calculation of Heat Required at Constant Volume
Given:
Heat required at constant pressure (qP) = 140 cal
Temperature change (ΔT) = 45°C - 40°C = 5°C
Number of moles (n) = 4
We need to find the heat required at constant volume (qV) for the same gas.
Formula:
qP = nCpΔT
qV = nCvΔT
Where,
Cp = Specific heat capacity at constant pressure
Cv = Specific heat capacity at constant volume
Calculation:
To find the specific heat capacity at constant volume (Cv), we can use the relationship between Cp and Cv:
Cp - Cv = R
Where R is the gas constant.
For an ideal gas, R = 8.314 J/mol K
Cv = Cp - R
= 20.79 J/mol K
Now we can use the formula for qV:
qV = nCvΔT
= 4 mol * 20.79 J/mol K * 5°C
= 415.8 J
= 0.1 kcal
= 100 cal
Answer:
The amount of heat required to raise the temperature of the same gas through the same temperature range at constant volume is 100 cal.
Given:
Heat required at constant pressure (qP) = 140 cal
Temperature change (ΔT) = 45°C - 40°C = 5°C
Number of moles (n) = 4
We need to find the heat required at constant volume (qV) for the same gas.
Formula:
qP = nCpΔT
qV = nCvΔT
Where,
Cp = Specific heat capacity at constant pressure
Cv = Specific heat capacity at constant volume
Calculation:
To find the specific heat capacity at constant volume (Cv), we can use the relationship between Cp and Cv:
Cp - Cv = R
Where R is the gas constant.
For an ideal gas, R = 8.314 J/mol K
Cv = Cp - R
= 20.79 J/mol K
Now we can use the formula for qV:
qV = nCvΔT
= 4 mol * 20.79 J/mol K * 5°C
= 415.8 J
= 0.1 kcal
= 100 cal
Answer:
The amount of heat required to raise the temperature of the same gas through the same temperature range at constant volume is 100 cal.
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140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain?
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140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about 140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain?.
140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about 140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 140 cal of heat is required to raise the temperature of 4 mole of an ideal gas at constant pressure from 40 to 45degree Celsius . what is the amount of heat required to raise temperature of same gas through same temperature of constant volume? Ans: 100 cal explain?.
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