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5 mole of hydrogen gas is heated from 30ºC to 60ºC at constant pressure. Heat given to the gas is in calories (given R = 2cal/mole-ºC)
Correct answer is '1050'. Can you explain this answer?
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Verified Answer
5 mole of hydrogen gas is heated from 30ºC to 60ºC at consta...
= 1050 calories
The correct answer is: 1050
Most Upvoted Answer
5 mole of hydrogen gas is heated from 30ºC to 60ºC at consta...
To solve this problem, we can use the ideal gas law equation:
PV = nRT
Where:
P = pressure (in atm)
V = volume (in liters)
n = number of moles
R = ideal gas constant (0.0821 L·atm/(mol·K))
T = temperature (in Kelvin)
First, let's convert the given temperature from Celsius to Kelvin:
30°C + 273.15 = 303.15 K
Now, we can rearrange the ideal gas law equation to solve for volume:
V = (nRT)/P
Given:
n = 5 moles
T = 303.15 K
P = unknown
We need to find the pressure (P), so we rearrange the equation further:
P = (nRT)/V
Now, substitute the given values into the equation:
P = (5 moles * 0.0821 L·atm/(mol·K) * 303.15 K) / V
Since we don't have the volume (V) given in the question, we can't calculate the pressure accurately. The volume is necessary to solve the problem.
PV = nRT
Where:
P = pressure (in atm)
V = volume (in liters)
n = number of moles
R = ideal gas constant (0.0821 L·atm/(mol·K))
T = temperature (in Kelvin)
First, let's convert the given temperature from Celsius to Kelvin:
30°C + 273.15 = 303.15 K
Now, we can rearrange the ideal gas law equation to solve for volume:
V = (nRT)/P
Given:
n = 5 moles
T = 303.15 K
P = unknown
We need to find the pressure (P), so we rearrange the equation further:
P = (nRT)/V
Now, substitute the given values into the equation:
P = (5 moles * 0.0821 L·atm/(mol·K) * 303.15 K) / V
Since we don't have the volume (V) given in the question, we can't calculate the pressure accurately. The volume is necessary to solve the problem.
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5 mole of hydrogen gas is heated from 30ºC to 60ºC at constant pressure. Heat given to the gas is in calories (given R = 2cal/mole-ºC)Correct answer is '1050'. Can you explain this answer?
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5 mole of hydrogen gas is heated from 30ºC to 60ºC at constant pressure. Heat given to the gas is in calories (given R = 2cal/mole-ºC)Correct answer is '1050'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about 5 mole of hydrogen gas is heated from 30ºC to 60ºC at constant pressure. Heat given to the gas is in calories (given R = 2cal/mole-ºC)Correct answer is '1050'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 5 mole of hydrogen gas is heated from 30ºC to 60ºC at constant pressure. Heat given to the gas is in calories (given R = 2cal/mole-ºC)Correct answer is '1050'. Can you explain this answer?.
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