Molecular weights of polymers are in the range of__________________ ?

Related Mcqs:

In the Solvay process, the product from the calciner is___________________?

A. Light soda ash B. Dense soda ash C. Sodium bicarbonate D. Dehydrated soda ash...

Glauber’s salt is chemically ?

A. Calcium sulphate B. Potassium sulphate C. Potassium chlorate D. None of these...

Hydrophilic group of a soap or detergent solution is____________________?

A. Water hating B. Soil loving C. Water loving D. None of these...

Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda ?

A. High cost of mercury B. High specific gravity of mercury C. Non-availability of high purity mercury D. Pollution of water stream by mercury...

____________________ of rubber decreases after its vulcanisation?

A. Resistance to the action of organic solvent B. Tackiness C. Maximum service temperature D. Tensile strength...