Graphite is a/an
Electrical insulator
Allotrope of carbon
Moderator used in nuclear reactor
Both (B) and (C)
- The most stable allotropic form of phosphorous is the __________ phosphorous.
- Which of the following is not responsible for causing permanent hardness of water?
- Neoprene is chemically known as
- A bio-catalyst produced by living cells which acts independent of the cell is called a/an
- Process conditions in fermentator used for production of penicillin is
- Isopropyl benzene produced by alkylation of benzene with propylene is known as
- __________ paper is used in the manufacture of newsprint paper.
- Molecular weights of polymers are in the range of
- Hydrogen gas is not produced commercially (for nitrogenous fertiliser manufacture) by
- Dacron (or Terylene) fibres as compared to nylon fibres have
- Main constituents of cotton fiber is
- Thermal pyrolysis of ethylene dichloride produces
- Bakelite is chemically known as
- The major constituent of black liquor generated during paper manufacture is sodium
- Oxidation of SO2 to SO3 is favoured by
- Dense soda ash used in the manufacture of glass, is chemically represented by
- Proximate analysis of coal determines its __________ content.
- Fluorescent dyes are added in detergents to
- Sodium carbonate (soda ash) is not used in the manufacture of
- Main use of hydrazine is
- Pick out the wrong statement.
- Carbon disulphide is mainly used in the production of
- __________ is a thermosetting plastic.
- Multistage catalytic converter is not used in the
- Which of the following is not a food additive?
- Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers…
- Caprolactam (a raw material for nylon-6 manufacture) is produced from
- Triple superphosphate is manufactured by reacting
- Which of the following is not a product of coal tar distillation?
- At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the…