In the cement the compound quickest to react with water, is

Laterite is found in

Name the type of cement from the following for canal linings :

The presence of original rounded surface on the manufactured piece of timber, is called

A prime coat is given to steel work with

The curved swellings from the growth of layers or wounds left after branches are cut off in an irregular manner, are kno…

Dolomite is a lime stone which contains carbonate of magnesia upto

Commonly used thinner in

A rock contains only one mineral. It is called