﻿ If R is universal gas constant, the amount of heat needed to raise the temperature of 2 moles of an ideal mono-atomic gas from 273 K to 373 K when no work is done is: : Kaysons Education

# If R is Universal Gas Constant, The Amount Of Heat Needed To Raise The Temperature Of 2 Moles Of An Ideal Mono-atomic Gas From 273 K To 373 K When No Work Is Done Is:

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## Question

### Solution

Correct option is

300 R

As no work is done, hence

#### SIMILAR QUESTIONS

Q1

A gas has:

Q2

Mean kinetic energy per gram molecule for diatomic gas is:

Q3

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Q4

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Q5

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Q6

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We consider a thermodynamic system. If  represents the increase in its internal energy and the work done by the system, which of the following statements is true?

Q8

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Q9

A Carnot engine uses first an ideal mono-atomic gas () and then an ideal diatomic gas () as its working substance. The source and sink temperatures are 411oC and 69oC respectively and the engine extracts 1000 J of heat from the source in each cycle. Then:

Q10

The temperatures of inside and outside of a refrigerator are 273 K and 303 K respectively. Assuming that the refrigerator cycle is reversible, for every joule of work done, the heat delivered to the surroundings will be nearly: