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What type of reactions are represented b...

What type of reactions are represented by the following equations?
(a) `CaO+CO_(2)toCaCO_(3)`
(b) `2Na+2H_(2)Oto2NaOH+H_(2)`
(c ) `Mg+CuSO_(4)toMgSO_(4)+Cu`
(d) `NH_(4)NO_(2)toN_(2)+2H_(2)O`
(e ) `CuSO_(4)+2NaOHtoCu(OH)_(2)+Na_(2)SO_(4)`

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The correct Answer is:
(a) Combination reaction (b) Displacement reaction (c ) Displacement reaction (d) Decomposition reaction (e ) Double displacement reaction
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LAKHMIR SINGH & MANJIT KAUR-CHEMICAL REACTIONS AND EQUATIONS -Exercise
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  10. (a) Difine a combination reaction. (b) Give one example of a combina...

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  11. (a) Give an example of an oxidation reaction. (b) Is oxidation an ex...

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  13. What is a decompostion reaction? Give an example of a decompostion rea...

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  14. Zinc oxide reacts whith carbon, on heating, to from zinc metal and car...

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  15. Give one example of an oxidiation-reduction reactin which is also: (...

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  16. (a) What is the difference between displacement and double displacemen...

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  17. (a) Example the folloeing in terms of gain or loss of oxygen with one ...

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  18. (a) Define the following in terms of gain or loss of hydrogen with one...

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  19. What is menal by (a) displacement reactinon, and (b) double displaceme...

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  20. (a) Why are decomposition reactions called the opposite of combination...

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