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{:(X + Y SO(4) to X SO(4) + Y),(Y + X SO...

`{:(X + Y SO_(4) to X SO_(4) + Y),(Y + X SO_(4) to "No reaction"):}`
Of the two elements 'X' and 'Y' which is more reactive and why ?

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X' is more reactive than 'Y' since it has displaced 'Y' in the displacement reaction.
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DINESH PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS -Very Short Answer Questions
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  2. What is meant by thermal decomposition reaction ? Explain with an exam...

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  7. Write the chemical formula of rust.

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  8. Give an example of photochemical reaction.

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  9. What is combination reaction ? Give an example.

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  10. What happens when carbon dioxide gas is bubbled through lime water in ...

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  11. Identify the oxidising and reducing agent in the following reaction : ...

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  13. Give one example each of (i) change in state (ii) evolution of a gas.

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  14. Why does silver chloride turn grey in sunlight ?

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  15. Name two metals which donot get corroded.

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  16. What is double displacement reaction ? Give one example.

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  17. Can combination reaction be an oxidation reaction ? If yes, give an ex...

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  18. What is the nature of reaction when sulphuric acid is dilutes with wat...

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  19. A small amount of ferrous sulphate was heated in a hard glass test tub...

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  20. Write a balanced equation for a chemical reaction that can be characte...

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