Answer / guest

Wood pulp, bamboo, grass, etc.

Explain the Chemical Manures ?

2 Answers  

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What is soot or lamp black ?

1 Answers  

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Which is the main constituent in air ?

1 Answers  

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Why is the total eclipse of the earth a rare phenomenon ?

1 Answers  

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Which is heavier, water or ice ?

3 Answers  

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Why does the filament of an electric lamp glow, when current passes through it ?

2 Answers   Apple,

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We see the sun before it rises above the horizon in the morning. Why?

1 Answers   Infosys,

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Mention the different types of conductivities.

0 Answers  

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Explain about Oxide ?

1 Answers  

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Can Someone tell me about pH: 3

4 Answers   L&T,

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What is the reaction that occurs during the titration?

0 Answers  

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Though the secondary cell can be recharged again and again, still they have a lifetime. Why?

0 Answers  

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