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Consider a gas of n moles at a pressure of P and a temperature of T in Celsius, what would be its volume?(a) nR(T + 273)/p(b) nRT/p(c) nR(T – 273)/p(d) R(T + 273)/pThis question was addressed to me by my college director while I was bunking the class.The above asked question is from States of Matter in division States of Matter of Chemistry – Class 11

Answer»

Correct answer is (a) nR(T + 273)/p

The best explanation: The IDEAL GAS equation is given NYPV = not where p is pressure is the volume and is the NUMBER of MOLES are is universal gas constant and T is a temperature in Kelvin. So by arranging, we V = nR(T + 273)/p, as T is in CELCIUS, we need to add 273.



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