In a process, temperature and volume of one mole of an ideal monoatomic gas are varied according to the relation $VT = K$, where $I$ is a constant. In this process the temperature of the gas is increased by $\Delta T$. The amount of heat absorbed by gas is ($R$ is gas constant)
  • A$\frac{1}{2}\,R\Delta T$
  • B$\frac{1}{2}\,KR\Delta T$
  • C$\frac{3}{2}\,R\Delta T$
  • D$\frac{{2K}}{3}\,\Delta T$
JEE MAIN 2019, Diffcult
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