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54. At NTP 5.6L of a gas weight 8 gram. The vapour density of gas is- a. 32 b. 40 c. 16 d. 8

Answer» 54. At NTP 5.6L of a gas weight 8 gram. The vapour density of gas is- a. 32 b. 40 c. 16 d. 8


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