Question
Chemistry Question on coordination compounds
The value of gas constant per degree per mole is approximately:
A
(A) 1 cal
B
(B) 2 cal
C
(C) 3 cal
D
(D) 4 cal
Answer
(B) 2 cal
Explanation
Solution
Explanation:
The value of gas constant per degree per mole is approximately 2 cal.In the equation of state of an ideal gas PV=nRT, the value of universal gas constant would depend only on the units of measurement. It is independent of the nature of the gas, the pressure of the gas and the temperature of the gas.For example, R=8.314 J/mol/KR=1.99 cal/mol/KR=0.08206 Latm/mol/KHence, the correct option is (B).