Which of the following will react fastest (in terms of amount of product formed in a give time) and which will react at the highest rate? (a) `1` mole of `A` and `1` mole of `B` in `1` litre vessel. (b) `2` mole of `A` and `2` mole of `B` in `2` litre vessel. (c ) `0.2` mole of `A` and `0.2` mole of `B` in `0.1` liter vessel.

Which of the following will react fastest (in terms of amount of produ

1.	Which of the following will react fastest (in terms of amount of product formed in a give time) and which will react at the highest rate? (a) `1` mole of `A` and `1` mole of `B` in `1` litre vessel. (b) `2` mole of `A` and `2` mole of `B` in `2` litre vessel. (c ) `0.2` mole of `A` and `0.2` mole of `B` in `0.1` liter vessel.
Answer» (b) will react faster because of more reactant present there will be more product produced per unit time. (c ) will react at highest rate because `[A]` and `[B]` are highest and thus rate will be more.

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