Chemistry One-Liners for various competitive examinations
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Here are some important Chemistry one-liners for students competing for various exams
Watch some of the important Chemistry Bits below.
1- Peat variety of coal contains recognisable traces of the original plant mineral.
2- Mercury forms an amalgam with other metals.
3- The Radioactive disintegration of Uranium ultimately result in the formation of lead.
4- Metals are good conductors because they contain free electrons.
5-Curd is sour due to the presence of Lactic acid.
6-Detergent used for cleaning clothes and utensils contains sulphonates.
7-The colloidal system with solid as dispersed phase and liquid as a dispersion medium is sols.
8- Tyndall effect is due to scattering of light.
9-A substance which undergoes reduction is called oxidising agent.
10-Flocculation refers to neutralisation of charge on colloidal particles.
11- The sulphuric acid is used in lead storage battery.
12-Methyl orange as an indicator of acid changes colour from orange to pink.
13-What is carbonado?- It is a black diamond.
14- Alum is used in purification of water.
15-Ozone layer is present in the stratosphere.
16-Chemically quicksilver is called mercury.
17-Natural rubber is a polymer of isoprene.
18-Seaweeds are an important source of iodine.
19-Bromine is a liquid non-metal.
20-The chief source of naphthalene is coal-tar.
21-Sodium benzoate is used as a food preservative.
22-Taj Mahal is greatly affected due to acid rain.
23-The most reactive among the halogens is fluorine.
24-The major component in LPG is butane.
25-Conversion of chemical energy into electrical energy occurs in the battery.
26-Quartz is a crystalline form of silica.
27-Muscle fatigue is caused due to the accumulation of lactic acid.
28-The gas that causes an explosion in coal mines is methane.
29-Potassium permanganate is used as a disinfectant.
30-The particle required to continue the chain process of Uranium fission is neutron.
31-The chemical used for cloud seeding for artificial rains is silver iodide.
32-Browning of paper in old books is caused by oxidation of cellulose.
33-Iron rusts quickly in seawater.
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