5 moles of a gas in a closed vessel was heated from 300 K to 600 K. The pressure of the gas doubled. The number of moles of the gas will be

5 moles of a gas in a closed vessel was heated from 300 K to 600 K. Th

1.	5 moles of a gas in a closed vessel was heated from 300 K to 600 K. The pressure of the gas doubled. The number of moles of the gas will be
Answer» <html><body><p>5<br/>2.5<br/>10<br/>20</p>Answer :A</body></html>