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MHT CET Chemistry question

ChemistryStates of Matter (Gaseous & Liquid State)MHT CET

A spherical balloon of 21 cm diameter is to be filled with hydrogen at STP from a cylinder containing the gas at 20 atm and . If the cylinder can hold 2.82 L of water, the number of balloons that can be filled up is

Answer: (C)

Solution

Balloon volume mL L; gas in cylinder at STP L, of which 2.82 L at 1

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Question ID VK-069725