Suppose that you are sitting in one corner of a room and at the other end your friend Rahul opens a can containing Ammonia gas, another can containing rose water and the third containing chalk powder. Which one will you smell first?

Ammonia gas

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Rose water

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Chalk powder

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All three at the same time.

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Solution

The correct option is A Ammonia gas
The molecules of gas travel the fastest. The smell that will reach you will be in the order Ammonia gas > Rose water > Chalk powder.

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Suppose that you are sitting in one corner of a room and at the other end your friend Rahul opens a can containing Ammonia gas, another can containing rose water and the third containing chalk powder. Which one will you smell first?

The correct option is A Ammonia gasThe molecules of gas travel the fastest. The smell that will reach you will be in the order Ammonia gas > Rose water > Chalk powder.

The correct option is A Ammonia gas
The molecules of gas travel the fastest. The smell that will reach you will be in the order Ammonia gas > Rose water > Chalk powder.