Teflon is___________________?

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...

The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an ______________ detergent ?

A. Cationic B. Anionic C. Amphoteric D. Semi polar...

The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to___________________?

A. Avoid mechanical weakening of fibre B. Remove lignin by way of crystallisation C. Increase the cellulose content D. None of these...

High magnesia lime is added to hot sugar cane juice (during the manufacture of sugar) to__________________?

A. Flocculate the impurities B. Facilitate fast filtration C. Both A. and B. D. Neither A. nor B....

Pick out the wrong statement ?

A. Chamber process of sulphuric acid manufacture produces pure acid of concentration < 80% B. Contact process of sulphuric acid manufacture produces pure acid of concentration ≥ 98% C. 75% oleum can be produced by distillation of 20% oleum D. Contact process of sulphuric acid manufacture uses nickel as the catalyst...