Q. One mole of hydrogen gas in its molecular form is heated from temperature of to in a box of volume . It is observed that the gas gets converted to a gas of hydrogen atoms. Considering all gases to be ideal, the final pressure would be _____ times the initial pressure.

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Answer: 30

Solution:

When the molecule breaks into atoms, the number of moles would become twice.

From ideal gas equation,

Volume (V) of the container is constant,