C + H2O = CO + H2
CaC2 + H2O = Ca(OH)2 + C2H2
MgCO3 = MgO + CO2
All (A), (B) and (C)
B. CaC2 + H2O = Ca(OH)2 + C2H2
Vitamin
Analgesic drug
Anaesthetics
Anti-malarial drug
CaCO3
MgCO3
Na2CO3
CaSO4
Polythene
Phenol formaldehyde
Poly vinyl chloride
None of these
Naphthalene
Benzene
Toluene
Aniline
Anthracene
Creosote oil
Carbolic oil
None of these
Cement
Glass
Potteries
Caustic soda
As a plasticiser for unsaturated polyester
In the manufacture of synthetic rubber
As an anti-skinning agent in paint
None of these
Waterproof
Slag
White
Pozzolan
Palmitic
Oleic
Stearic
Oxalic
1
2.5
5
10
Washing soda
Soda ash
Slaked lime
Quicklime
500°C
750°C
1000°C
1500°C
Celestite
Galena
Gypsum
Siderite
Plastic
Monoclinic
Rhombic
Flowers of sulphur
Not a fumigant
BHC (Benzene Hexachloride) containing 99% γ-isomer
A by-product of BHC manufacture
Both (B) and (C)
1 to 5
5 to 10
15 to 20
20 to 30
Cannot be made from sulphite pulp
Utilises H2SO4, NaOH and CS2 during its manufacture
Cannot yield textile grade fibre
None of these
Triglyceride
Fatty acids
Fatty alcohol
Mono esters
Which is an addition reaction
Which is a substitution reaction
In absolute dark
In presence of sunlight
Na2CO3
Na2CO3.10H2O
Na2CO3.H2O
Na2HCO3
Low fusion point of ash
High ash content
High sulphur content
None of these
Give good glossy finish
Are same as varnish
Are prepared from non-drying oil
Do not contain pigment
Explosive
Soap
Detergent
Analgesic drug
Used in glycerine manufacture
An explosive
Used in dye manufacture
None of these
Increase the density of cement
Decrease the cement setting rate
Both (A) and (B)
Neither (A) nor (B)
Hypo
Bleaching powder
Plaster of Paris
Aqua regia
Coke oven gas
Blast furnace gas
Producer gas
Water gas (blue gas)
Salt, limestone and coke or gas
Ammonia, salt and limestone
Ammonia limestone and coke
None of these
Methyl amine
Naphthalene
Phenol
Xylene
Water
Liquid ammonia
Kerosene oil
Alcohol