A space rocket is propelled by
An automobile engine
Nuclear engine
Steam engine
Mixture of fuel and oxidiser called propellent
Paracetamol is/are
Both antipyritic and analgesic
Analgesic
Antipyritic
Antimalaric
A raw material used in making nylon is
Adipic acid
Butadiene
Ethylene
Methyl methacrylate.
The raw materials for the commercial manufacture of DDT are
Chlorobenzene and chloroform
Chlorobenzene and chloromethane
Chlorobenzene and chloral
Chlorobenzene and iodoform.
Which of the following is an insecticide?
Bakelite
Aspirin
DDT
TNT
The drug that is effective in the treatment of typhoid is
Novalgin
Quinine
Chloromycetin
Paracetamol
Which of the following term means pain killing
Antibiotic
Antipyretic
Antiseptic
An antibiotic contains nitrogroup attached to aromatic nucleus in its structure. It is
Pencillin
Streptomycin
Tetracyclon
Chloroamphenicol.
Drug which helps to reduce anxiety and brings about calmness is
Tranquiliser
Diuretic
Antibistamine
One of the oxidants used in propellants is
Ammonium perchlorate
Nitrocellulose
Sulphuric acid
Dinitrogen tetroxide N204.
