Daily Quiz 02 General Science Chemistry for Railway ALP/Group D Exam 2018
General Science Physics,Chemistry & Biology MCQ and Answers for Railway ALP & Group D Exams. These quiz objective questions are helpful for competitive exams SSC, UPSC, IAS, IPS, CDS, NDA, Railways or RRB etc.
1.Beryllium Sulphate is less soluble in water due to ?
(a)High inflammable energy
(b) Low Energy of dissociation
(c) Low inflammable energy
(d) ionic band
2.What is the name of that system which uses
radioactivity to decide the period of materials of pre
his tone period ?
(a) Radium dating
(b) Uranium dating
(c) Carbon dating
(d) Deuterium dating
3.Cement is made hard with
(a) dehydration
(b) hydration and dissociation of water
(c) Dissociation of water
(d) Polymerisation
4.What happens when a chemical bond is formed ?
(a) energy is always absorbed
(b) energy in always released
(c) more energy is released than is absorbed
(d) energy is neither released nor absorbed
5.Which among the following is a carbohydrate ?
(a) Nylon
(b) Cane sugar
(c) Turpentine
(d) Hydrogen peroxide
6.In which of the following states maximum iron ore is
found ?
(a) FeC03
(b) Fe203
(c) Fe304
(d) FeS2
7.Which one of the following metals pollutes the air of a
city having large number of automobiles?
(a) Cadmium
(b) Chromium
(c) Lead
(d) Copper
8.What is the Chemical name for baking soda?
(a) Sodium carbonate
(b) Sodium bicarbonate
(c) Sodium nitrite
(d) Sodium nitrate
9.An atomic pile is used for
(a) producing X rays
(b) conducting nuclear fission
(c) conducting thermonuclear fusion
(d) accelerating atoms
10.Which of the following gases is present under
pressure in soft drinks?
(a) Oxygen
(b) Nitrogen
(c) Carbon dioxide
(d) Nitrous oxide
Answer
1 a 2 c 3 b 4 a 5 b 6 b 7 c 8 b 9 b 10 c
