Science Chemistry - GK Quiz for SSC/Railway Exams Set-35:
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
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1). Radioactive
element which has been found to have large reserves in India is
a)
Uranium
b)
Thorium
c)
Radium
d)
Plutonium
2).
A light sensitive compound is used in
photography is
a)
Silver Chloride
b)
Silver sulphide
c)
Silver bromide
d)
Silver oxide
3). Melachonite
is the ore of
a)
copper
b)
Silver
c)
magnesium
d)
iron
4). Which
element is used to ‘galvanise’ iron and steel to prevent rusting ?
a)
Silver
b)
Zinc
c)
Aluminium
d)
Tin
5). By
using a catalytic convertor you can mainly reduce which of the following
atmospheric emissions ?
a)
Nitrogen oxide
b)
Water
c)
carbon dioxide
d)
Sulphur dioxide
6). The
iron produced in the blast furnace of a steel plant is known as
a)
cast iron
b)
wrought iron
c)
pig iron
d)
steel iron
7). The
chemical property of diamond is
a)
single colour
b)
multi - colour
c)
colourless
d)
None of these
8). Which
among the following is a non – ferrous metal ?
a)
Cobalt
b)
Aluminium
c)
Nickel
d)
Phosphorous
9). Which
gas is used in the tyres of aeroplanes ?
a)
Hydrogen
b)
Nitrogen
c)
Helium
d)
Neon
10). The
gas least soluble in water is
a)
N2
b)
NH3
c)
CO2
d)
HCl
Answers:
1). b) 2). c) 3). a) 4). b) 5).
a) 6). c) 7).
b) 8). d) 9).
b) 10). a)
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