chemistry through riddles
Riddle # 5 I am a simple physical property of all gasses, which can be recorded by a thermometer. My value is fixed for each gas and I play an important role in liquefaction of gases by application of high pressure. You can write my Expression by using Van der Waal constants a and b. Questions (a) Who am I ? (b) How am I related to liquefaction of gases by high pressure ? (c) What is my relation with a and b ? (d) What is the status of liquid and vapor phase of a substance when the gas attains my value ?
Wow interesting n enjoyfull riddles
ReplyDeletethank u so much
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