Which of the following is not a neutral oxide?
1 Carbon monoxide
2 Sulphur dioxide
3 Nitric oxide
4 Water
The metallic constituents of hard water are 1 Magnesium, calcium and tin 2 Iron, tin and calcium 3 Calcium, ,magnesium and iron 4 None of these
Which of the following re synthetic rubbers? 1.Thiokol 2.Isoprene 3.Neoprene 1 1 and 2 2 2 and 3 3 1 and 3 4 1,2 and 3
where is the indragandhi furnal in delhi, who is bulit in krishna sagar dam
Who is the chairman od atomic energy commission of india?
what are disadvantages of interrupt and exception?
Explain the Evolution of Science as a discipline in the Medieval Period
0 Answers Mahatma Gandhi University,
Marsh gas is 1 Hydrogen 2 Nitrogen 3 Methane 4 Ethane
When was the administration control of terls enstrusted to physcial research laboratory, ahmedabad?
why is it important that sex cells have half the number of Chromosomes as body cells?
Which of the following gases is lighter than air? 1 Carbon dioxide 2 Oxygen 3 Ammonia 4 Chlorine
The wavelength of X-ray is of order of 1 1 cm 2 1m 3 1 Angstrom 4 10 micron
Permanent hardness of water, due to sulphates of the metal, can be destroyed by the use of 1 Nitrates 2 Zeolites 3 Sulphontes 4 None of these