At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant ?
Correct answer: A. 273°C
- A. 273°C
- B. 273°K
- C. 100°C
- D. 200°C
Explanation
At constant pressure, Charles's law gives V/T = constant using absolute temperature. Doubling the volume from 2 to 4 L doubles 273 K to 546 K, which is 273°C.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
2 litres of nitrogen at N.T.P. weighs ______________ gms ?
The average translational kinetic energy with which a gas molecule is endowed is dependent on its__________________?
Sometimes, in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as the_________________?
Unit of power is____________________?
The unit of dynamic viscosity is_________________?
A reduction process is accompanied with increase in the_______________?