Polymerisation reactor used in the production of styrene butadiene rubber (SBR) is made of__________________?

Related Mcqs:

1. Polymerisation reactor used for the production of styrene butadiene rubber (SBR) is made of__________________?

   A. Cast iron
   B. Stainless steel or glass lined vessel
   C. Karbate
   D. Wrought iron

2. Rubber lined vessels are corroded by the action of__________________?

   A. Aqua regia
   B. Chloroform
   C. Sulphuric acid (95%)
   D. All A., B. and C.

3. Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of___________________?

   A. Concrete
   B. Steel
   C. Zircaloy
   D. Graphite

4. Reactor used in the production of polyvinyl chloride (PVC) is made of____________________?

   A. Nickel or glass lined steel
   B. Aluminium
   C. Tantalum
   D. Lead

5. Which of the following is produced by condensation polymerisation ?

   A. Bakelite
   B. Polythene
   C. Poly vinyl chloride
   D. Polystyrene

6. Silicone rubber is not resistant to the corrosive action of____________________?

   A. Sulphuric acid (10%)
   B. Sulphuric acid (95%)
   C. Ether
   D. Both B. and C.

7. Rubber lined pumps can be used to pump_________________?

   A. Caustic soda
   B. Chlorinated brine
   C. Hypochlorous acid
   D. All A., B. and C.

8. Biological shield in a nuclear power reactor is made of________________?

   A. Concrete
   B. Steel
   C. Cadmium
   D. Zircaloy

9. Zircaloy used as a fuel cladding material in a nuclear reactor (thermal) is an alloy of zirconium_______________?

   A. Tin, nickel, iron and chromium
   B. And graphite
   C. And copper
   D. None of these

10. Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with_____________________?

    A. Karbate
    B. Lead or glass
    C. Fireclay bricks
    D. PVC