A cylinder of fixed capacity of $44.8 \,litres$ contains helium gas at standard temperature and pressure. The amount of heat needed to raise the temperature of gas in the cylinder by $20.0^{\circ} C$ will be ..............  $J$(Given gas constant $R =8.3 \,JK ^{-1}- moI ^{-1}$ )
  • A$249$
  • B$415$
  • C$498$
  • D$830$
JEE MAIN 2022, Medium
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