The smell of perfume spread is because of -

Fill in the blanks The smell of flowers reaches us through the process of ……………..

Fill in the blanks: The smell of flowers reaches us through the process of ____

House flies spread the diseases like -

Smell of scent spreads in the entire room because of

Perfume molecules of scent spreads in the room through –

A girl is cooking some food in the kitchen.The smell of the food being cooked soom reaches her brother's room.Explain how the smell could have reached her brother's room?

How can we smell perfume sitting several meters away from the source? (AS_1)

What is the smell of onion when treated with an acid and a base?

Burn a silk thread. The smell of burning silk will be similar to that of burning…………………….

Chloroform reacts with ‘X' and forms a compound having offensive smell in the presence of base, 'X' is