Nylon-66 is manufactured from____________________?

Related Mcqs:

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...

Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used_______________________?

A. As a lubricant B. As a rust preventive C. In hard water for cleaning of cloth D. As a foam depressant in distillation column...

Hard water____________________?

A. Does not affect the lather formation by soap B. Is not unfit for drinking purpose C. Pollutes the water stream D. All A, B. and C...

________________ acid is an unsaturated fatty acid ?

A. Palmitic B. Oleic C. Stearic D. Oxalic...

In the manufacture of H2SO4, vanadium catalyst as compared to platinum catalyst___________________?

A. Gives higher conversion efficiency B. Has a longer life and is not poisoned by arsenic C. Handles lower SO2 content gas (7 -10% SO2), thus increasing the capital cost of the plant D. All A , B. and C....