A. As a starting material for ‘hypo’
B. In photographic industry
C. As rocket fuel
D. In printing industry
Hydrazine is largely used____________________? Read More »
Chemical Process A. Decreases its tensile strength
B. Increases its ozone & oxygen reactivity
C. Increases its oil & solvent resistance
D. Converts its plasticity into elasticity
Vulcanisation of rubber____________________? Read More »
Chemical Process A. 500°C
B. 750°C
C. 1000°C
D. 1500°C
A. Methyl alcohol
B. Ethyl alcohol
C. Benzol
D. Dimethyl ether
______________ is produced using molasses as the starting raw material ? Read More »
Chemical Process A. Phenol
B. Naphthalene
C. Isopropanol
D. Ethyl benzene
Acetone is produced by catalytic dehydrogenation of_________________? Read More »
Chemical Process A. CaCl2
B. NH4Cl
C. NH3
D. NaOH
In the production of soda ash by Solvay process, the by-product is____________________? Read More »
Chemical Process 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