Answer / guest

acts as catalyst to speed up the reaction

Answer / maliknaveed cell 0313645436

act as reducing agent

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

1 Answers  

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What are nebulae?

0 Answers  

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is there any device to convert to mechanical energy into electrical energy

3 Answers  

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Which are known as non - luminous irregular nebulae?

0 Answers  

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HELPS IN PROPAGATING RADIO SIGNALS

1 Answers  

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Of the following metals which, one pollutes the air of a big city? 1 Copper 2 Chromium 3 Lead 4 Cadmium

3 Answers   HCL, High Court, SSC,

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Two or more forms of a chemical element having different physical properties but rising to identical chemical compounds are called 1 Allotropes 2 Isotopes 3 Isomers 4 Isotones

2 Answers  

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What is the Ecology ?

1 Answers  

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

4 Answers  

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what are disadvantages of interrupt and exception?

0 Answers   Disha Tech,

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The highest grade of coal whose surface is shining and has the highest calorific value, is 1 Bituminous 2 Lignite 3 Anthracite 4 Peat

1 Answers   Neyveli Lignite Corporation,

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where the 3rd earthsummit held

3 Answers   Infosys,

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