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Two gases `A` and `B` which react according to the equation `aA_((g)) +bB_((g)) rarr cC_((g)) +dD_((g))` to give two gases `C` and `D` are taken (amount not known) in an Eudiometer tube (operating at a constant Pressur and temperature) to cause the above. If one causing the reaction there is no volume change observed then which of the following statement is/are correct.A. `(a+b)=(c+d)`B. average molecular mass may increase or decrease if either of `A` or `B` is present in limited amount.C. Vapour Density of the mixture will remain same throughout the course of reaction.D. Total moles of all the component of mixture will change. |
Answer» Correct Answer - A::C | |