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Give reasons for the following : The ...

Give reasons for the following :
The gaseous product obtained differs when zinc reatc with dilute and with conc . `H_(2)SO_(4)` respectively.

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ICSE-STUDY OF COMPOUNDS - SULPHURIC ACID -UNIT TEST PAPER 7D - SULPHURIC ACID
  1. Give balanced equations for the following reactions using sulphuric ac...

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  2. Give balanced equations for the following reactions using sulphuric ac...

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  3. Give balanced equations for the following reactions using sulphuric ac...

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  4. Give balanced equations for the following reactions using sulphuric ac...

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  5. Match the conversions in column X using sulphuric acid , with the typ...

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  6. Select the correct substance from the substances A to J which react wi...

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  7. Select the correct substance from the substances A to J which react wi...

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  8. Select the correct substance from the substances A to J which react wi...

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  9. Select the correct substance from the substances A to J which react wi...

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  10. Select the correct substance from the substances A to J which react wi...

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  11. Select the correct substance from the substances A to J which react wi...

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  12. Select the correct substance from the substances A to J which react wi...

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  13. Select the correct substance from the substances A to J which react wi...

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  14. Select the correct substance from the substances A to J which react wi...

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  15. Select the correct substance from the substances A to J which react wi...

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  16. Explain why : Sulphuric acid forms two series of salts?

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  17. Give reasons for the following : Conc . Sulphuric acid us used as a...

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  18. How will the addition of barium chloride soln. help to distinguish bet...

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  19. Give reasons for the following : The gaseous product obtained diffe...

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  20. Give balanced equations for the following: Dehydration of ethanol w...

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