The chemical used as a ‘fixer’ in photography is
1 Borax
2 Sodium thiosulphate
3 Sodium sulphate
4 Ammonium persulphate
In vulcanization, natural rubber is heated with 1 Carbon 2 Sulphur 3 Silicon 4 Phosphorus
What is the Ecology ?
what are advantages & disadvantages of science?
The hydrogenation of the vegetables oils takes place in the presence of finely divided 1 Aluminium 2 Charcoal 3 Silica 4 Nickel
Who invented telescope?
The disease that is caused by viral infection is
What is a nuclear triad?
What is the Biology ?
Explain how you can integrate Life skills in Science Teaching
0 Answers Mahatma Gandhi University,
Which are the important pulsating nebulae?
Bell metal is an alloy of 1 Brass an nickel 2 Zinc and copper 3 Tin and copper 4 None of these
Radioactive disintegration of uranium ultimately results in formation of 1 Radium 2 Thorium 3 Polonium 4 Lead