States of Matter (Gaseous and Liquid States)
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At 600 K , the root mean square (rms) speed of gas X (molar mass = 40 ) is equal to the most probable speed of gas Y at 90 K . The molar mass of the gas Y is ______ gmol − 1 ⋅ ( Nearest integer )
[12-Apr-2023 shift 1]
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