Science Chemistry - GK Quiz for SSC/Railway Exams Set-28:
The List of Important GK questions from general science were given here for SSC and Railway Examinations, Candidates those who are preparing for the SSC/FCI/Railway Exam can use this material
1).Absolute
alcohol is
a)
100% of proof
b)
200% of proof
c)
95% alcohol and 5% water
d)
Rectified spirit
2).The
drug, reserpine issued to
a)
Cure arthritis
b)
Alleviate pain
c)
Reduce high blood pressure
d)
Reduce high palpitation
3).The
main use of mica is in
a)
The steel industry
b)
Petroleum refining
c)
The electrical industry
d)
The glass and pottery industry
4).Which
element would form an ion whose radius is larger than that of its atom?
a)
chlorine
b)
lithium
c)
sodium
d)
potassium
5).Pure
water can be obtained from sea water by the process of
a)
distillation
b)
evaporation
c)
fractional distillation
d)
filtration
6).Common
salt is obtained from sea water by the process of
a)
crystallisation
b)
sublimation
c)
filteration
d)
evaporation
7).Washing
soda is
a)
sodium chloride
b)
sodium bicarbonate
c)
hydrated sodium carbonate
d)
calcium carbonate
8).Common
salt is
a)
calcium chloride
b)
Magnesium cabonate
c)
Sodium bicarbonate
d)
Sodium chloride
9).Pure
water can be obtained from sea water by the process of
a)
distillation
b)
evaportion
c)
fractional distillation
d)
filteration
10).Chemically,
baking soda is
a)
baker’s yeast
b)
sodium chloride
c)
sodium bicarbonate
d)
calcium phosphate
Answers:
1).
b) 2). c) 3).
c) 4). a) 5).
a) 6). d) 7).
c) 8). d) 9).
a) 10). c)
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