Name a substance which is :
called 'wood spirit.'

Name a substance which is : poisonous.

Name a substance which acts as halogen carrier during the chlorination of benzene.

Weight per unit volume of a substance is called density.

Name a substance which can be used as an analgesic as well antipuretic.

Name a substance which oxidises conc. hydrochloric acid to chlorine.

Name a substance which could be added to cement without affecting its quality.

Name a substance which inhibits free radical polymerisation.

Name a substance which can be used as an antiseptic as well as disinfectant.

Name a substance of which the specific resistance remains almost unchanged by the increase in temperature.

Name Two substances which add taste to water.