Answer / vairamuthu

iodine or bromine

why the pH scale range is 0-14?

1 Answers   Clariant, MIU, Torrent Pharma,

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How is food preserved ?

2 Answers  

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Why is air removed from the electric lamps ?

1 Answers  

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Acid rain is caused due to pollution of atmosphere by

3 Answers   SSC,

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What is phase transfer catalyst?

0 Answers  

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Explain the following ? Isotope, Isobars, Stable configuration, Electronic Theory of Valency, Valency

2 Answers  

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what is the difference between vector and tensor?

3 Answers  

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Which gas used for purifying, air in underground enterprises ?

1 Answers  

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What is an indicator electrode?

0 Answers  

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What is Acidity of a base ?

9 Answers   IIT,

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How can you mark your name on a glass plate by a simple chemical method ?

1 Answers  

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Explain the Element?

1 Answers  

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