A. ZnO
B. Ni
C. V2O5
D. FeO
_____________ is used as a catalyst in fat splitting ? Read More »
Chemical Process A. Nitrobenzene
B. Toluene
C. Nitrotoluene
D. Benzene
Trinitrotoluene (TNT), an explosive, is made by the nitration of ____________________? Read More »
Chemical Process A. Increases
B. Increases linearly
C. Decreases
D. Decreases linearly
A. Binding material for coal briquettes
B. Fuel in rotary kiln
C. Binder in making carbon electrodes
D. All A , B. and C.
Coal tar is used as a___________________? Read More »
Chemical Process A. Both temperature & pressure in the former is less than that
B. Both temperature & pressure in the former is more than that
C. Temperature is more in the former whereas pressure is more
D. Pressure is more in the former whereas temperature is less
A. Lead oxide
B. Zinc oxide
C. Zinc sulphide
D. Cellulosic photographic material
Litharge is________________? Read More »
Chemical Process A. Polyester
B. Unsaturated polyester
C. Polyamide
D. Inorganic polymer
Dacron is a/an _________________? Read More »
Chemical Process A. Reverse osmosis
B. Sand filter
C. Lime soda
D. Permutit
A. Storage under improper conditions
B. Absence of unsaturation
C. Its smaller molecular weight
D. None of these
High acid value of an oil or fat is an indication of _____________________? Read More »
Chemical Process A. Car door reflecting mirrors
B. The light a cat’s eyes gave off on a fence
C. Sun light on steel posts on road sides
D. The sun light on the windshield
What inspired reflecting road lights to be invented? Read More »
Everyday Science Mcqs