Two identical vessels A and B with frictionless pistons contain the same ideal gas at the same temperature and the same volume V. The masses of gaş in A and B are m_(A) and m_(B) respectively. The gases are allowed to expand isothermally to the same final volume 2 V. The change in pressures of the gas in A and B are found to be Deltap and 1.5 Deltap respectively. Then

Two identical vessels A and B with frictionless pistons contain the sa

1.	Two identical vessels A and B with frictionless pistons contain the same ideal gas at the same temperature and the same volume V. The masses of gaş in A and B are m_(A) and m_(B) respectively. The gases are allowed to expand isothermally to the same final volume 2 V. The change in pressures of the gas in A and B are found to be Deltap and 1.5 Deltap respectively. Then
Answer» `9m_A = 4m_B` `3m_A = 2m_B` `2m_A = 3m_B` `4m_A = 9m_B` ANSWER :B