- (A) L.D. converter
- (B) Blast furnace
- (C) Rotary kiln
- (D) Recuperator
Chemical Engineering Mcqs
- (A) Slaked lime
- (B) Soda lime
- (C) Calcium perchlorate
- (D) None of these
- (A) Give good glossy finish
- (B) Are same as varnish
- (C) Are prepared from non-drying oil
- (D) Do not contain pigment
- (A) Addition of soda ash to it
- (B) Treating it with zeolites
- (C) Passing it through sodium hexametaphosphate
- (D) All A , B, and
- (A) Polyurethane
- (B) Silicone
- (C) Teflon
- (D) Epoxy resin
- (A) Hypo
- (B) Bleaching powder
- (C) Plaster of Paris
- (D) Aqua regia
- (A) Can be readily oxidised
- (B) Pose problem in sewerage plant
- (C) Have an isoparaffinic structure
- (D) Should not be used as it spoils the cloth
- (A) Lead
- (B) Borosilicate
- (C) Soda lime
- (D) Alkali silicate
- (A) Bakelite
- (B) Teflon
- (C) Perspex
- (D) Nylon-6
- (A) Accelerate the oxidation of oil
- (B) Prevent gelling of the paint
- (C) Suspend pigments & dissolve film forming materials
- (D) Form a protective film
