381.
Which is an explosive
A
B
Ca(OH)2
C
Mg(OH)2
D
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Which is an explosive
Ca(OH)2
Mg(OH)2
What is used in the preperation of soap
Quinine
Paracetamol
Luminal
poperazine
Tranquilizers are the substances used for the treatment of
Equanil
Quinine
Novalgin
All of the above
The weakest interparticle forces are present in
antipyretics
tranquillizers
analgesics
None of these
The substance which affect the sentral nervous system and induce sleep are called
qodine
chloroxylenol
bithional
None of these
The monomer unit of PVC is
normal alkyl chain
branched alkyl chain
phenyl alkyl chain
cyclohexyl side chain
The insecticide gammexane is a formulation for
Na
Sodium Silicate
The drug which is used in curing malaria is
nylon-6
rayon
nylon-66
none of these
The drug used as an anti-depressant is
AIDS
cancer
mental diseases
blood injection
The antiseptic present in dettol is
thermo-setting polymers
thermo-plastic polymers
fibres
elastomers
Terylene is a polymer of
Bakelite
Buna-S
Nylon-66
PVC
Substances used for bringing down temperature in high fever are called
Urea formaldehyde resin
PVC
Bakelite
Melamine formaldehyde resin
Soaps belongs to which of the following organic compounds
chloroxyleneol
acetyl salicylic acid
seconal
luminal
Phenecetin is used as an
polyamide
polystyrene
polyester
polyurea
Penicillin was first discovered by
=
=
= CHCl
= CHCN
Nylon-66 is obtained from
polyisoprene
polyvinyl chloride
polychloroprene
polyfluoroethylene
Natural rubber is a polymer of
Starch
Silk
Protein
Neoprene
Natural rubber is
Bakelite
Cellulose
PVC
Nylon
Bakelite is obtained from phenol by reacting with
hexamethylene diamine and adipic acid
phenol and formaldehyde
propylene and adipic acid
adipic acid and pthalic acid
Baby feeding bottles are made up of
ethyne
isoprene
butadiene
styrene