Which metal is used for Galvanisation of iron?

13 Answers   ncert, TCS, TNPSC Tamil Nadu Public Service Commission,

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Heavy water is 1 Tritium oxide 2 Deuterium oxide 3 Rain water 4 None of these

2 Answers  

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The recent atomic weight scale is based on 1 1H1 2 1H2 3 6C12 4 8O16

1 Answers  

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Which of the following acids is used for ‘etching glass’? 1 HBrO3 2 H2F2 3 HCIO4 4 HIO4

1 Answers  

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Where did the largest reflector telescope situated?

0 Answers  

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The inert gas which is substituted for nitrogen in the air, used by deep sea divers for breathing, is 1 Helium 2 Argon 3 Krypton 4 Xenon

3 Answers   Argon,

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Using an applied force of a Newton across one meter is known as a:

4 Answers  

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Can you suppy extrusion in anodined pointed condition?

2 Answers  

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wheather lightning will attack a aeroplane during flying if not why

2 Answers   TCS,

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Science as a social endeavor .Explain

0 Answers   Mahatma Gandhi University,

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Which of the following has the lease penetrating power? 1 Alpha particles 2 Beta particles 3 Gamma rays 4 All have the same penetrating power

3 Answers  

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In which year, physical laboratory in ahmedabad was founded?

0 Answers  

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