Interested to Buy Any Domain ? << Click Here >> for more details...
Heavy water is
1 Tritium oxide
2 Deuterium oxide
3 Rain water
4 None of these
- 2 Answers
- 5003 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
When was the administration control of terls enstrusted to physcial research laboratory, ahmedabad?
An atom of an element with mass number 23 and atomic number 11 will have 1 11 neutrons, 12 protons and 11 electrons 2 11 protons, 12 neutrons and 11 electrons 3 11 neutrons, 11 protons and 12 electrons 4 23 protons and 11 electrons
Radioactive disintegration of uranium ultimately results in formation of 1 Radium 2 Thorium 3 Polonium 4 Lead
What are pulsars?
Rubber is coagulated from latex by adding 1 Hydrochloric acid 2 Acetic acid 3 Sulphuric acid 4 Carbonic acid
Atoms are composed of 1 Electrons only 2 Protons only 3 Electrons and protons 4 Electrons and nuclei
Which of the following is a chemical change? 1 Rusting of iron 2 Tempering of iron 3 Melting of iron 4 Bending of iron
The chemical used as a ‘fixer’ in photography is 1 Borax 2 Sodium thiosulphate 3 Sodium sulphate 4 Ammonium persulphate
Which of the following is not a chemical reaction? 1 Burning of paper 2 Digestion of food 3 Conversion of water into steam 4 Burning of coal
Epoxy resins are used as 1 Moth repellants 2 Insecticides 3 Detergents 4 Adhesives
The process by which an organic compound breaks down into simpler compounds on heating to high temperature is known as 1 Armatisation 2 Polymerization 3 Pyrolysis 4 Reduction
Science is both a process and product-Substantiate
0 Answers Mahatma Gandhi University,
Biological Sciences 
