List of practice Questions

Catalyst $ {SnCl_2/HCl}$ is used in

Cassiterite is concentrated by

Catalogue is a

Catalyst increases the rate of reaction by

Casparian strips are the bands of thickenings present on ____ walls of endodermis.

Cardiac muscles are different from skeletal muscles as they are

Cartilagenous rings in respiratory passage are present in

Carboxylic acids do not give the usual addition reaction of aldehydes and ketones group because

Cardiac muscle cells differ from striated muscle cells in having

Carborundum is the commercial name of

Carboxylic acids are more acidic than phenol and alcohol because of

Carboxylic acids are functional isomers of

Carbon shows a maximum covalency of four whereas other members can expand their covalence due to

Carborundum is obtained when silica is heated at high temperature with

Carbon monoxide is harmful to human beings as it

Carbon monoxide is absorbed by

Carbon is in the lowest oxidation state in

Carbon has oxidation number of .......... and ........ respectively in diamond and graphite.

Caprolactum can be obtained from

Carapace and plastron are components of

Carbogen is

Capitulum inflorescence is characteristic feature of the family

Callase enzyme which dissolves callose of pollen tetrads to separate four pollens is provided by

Calomel $(Hg_2Cl_2)$ on reaction with NH4OH gives

Canonical structures of anilinium ion obtained by accepting a proton are given below. Choose the correct statements.