Gun powder, which is an explosive comprises of charcoal, sulphur and____________________?

Related Mcqs:

Catalyst used during the manufacture of ‘Vanaspati Ghee’ is ___________________?

A. Zinc B. Nickel C. Platinum D. Copper...

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...

Solvay process as compared to dual process (i.e. modified Solvay process) ?

A. Can use low grade brine B. Has less corrosion problems C. Involves higher investment in NH3 recovery units than that for crystallisation units for NH4Cl D. Both B. and C....

Viscose rayon is chemically___________________?

A. Cellulose nitrate B. Regenerated cellulose nitrate C. Cellulose acetate D. Regenerated cellulose acetate...

Glycerine is a by-product of the ________________ industry ?

A. Soap B. Detergent C. Oil hydrogenation D. Paint...