Question

Q.1: Give structure and uses of the drugs containing following Functional groups (Five drugs for
euch Group total 25 drugs)
1. Phenol
2 Ether
3. Aldehyde
4. Ketone
5. Carboxylic acid
Last date of submission: 5 December 2020​

Answer 1

$\huge\boxed{\underline{\mathcal{\red{❥A}\green{N}\pink{S}\orange{W}\blue{E}\purple{R}}}}$

Sea water is a mixture of salts and water which cannot be separated except by evaporation. Therefore, sea water is considered homogeneous.

Sea water also contains mud, decayed plant, etc., other than salts and water, so it is heterogeneous also.