- (A) Polyester
- (B) Unsaturated polyester
- (C) Polyamide
- (D) Inorganic polymer
Chemical Engineering Mcqs
- (A) Gypsum
- (B) Silicates
- (C) Sodium silicate
- (D) Carbonates
- (A) Permit the use of alum as a coagulant
- (B) Increase the softening capacity of zeolite
- (C) Facilitate easy regeneration of zeolite
- (D) All A ,
- (A) Brine
- (B) Chloramines
- (C) Sodium bisulphite
- (D) Liquid chlorines
- (A) Quicklime
- (B) Slaked lime
- (C) Milk of lime
- (D) None of these
- (A) Xanthates
- (B) Stearic acid
- (C) Calcium & aluminium stearate
- (D) Formic acid
- (A) Hard
- (B) Soft
- (C) Metallic
- (D) Lubricating
- (A) Decreases with decrease of thickness of the flakes
- (B) Increases with the increasing flake size keeping the flake thickness constant
- (C) Increases considerably with the rise of temperature
- (D) Decreases as the moisture content of flakes increases
- (A) As a starting material for ‘hypo’
- (B) In photographic industry
- (C) As rocket fuel
- (D) In printing industry
- (A) Decreases its tensile strength
- (B) Increases its ozone & oxygen reactivity
- (C) Increases its oil & solvent resistance
- (D) Converts its plasticity into elasticity
