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Correct the following statements : For...

Correct the following statements :
For example : "Chlorine is a bleaching agent'.
Should read : 'Moist chlorine is a bleaching agent'.
Copper reacts with nitric acid to produce nitrogen dioxide.

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Correct the following statements.For Example : "Chlorine is a bleaching agent'. Should read : "Moist chlorine is a bleaching agent'. Haematite is the chief ore of aluminium.

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ICSE-STUDY OF COMPOUNDS OF NITROGEN - NITRIC ACID-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Name the gas evolved in each case (formula is not acceptable). The g...

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  2. Write a fully balanced equation for the following case : Lead nitrate ...

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  3. Correct the following statements : For example : "Chlorine is a blea...

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  4. Name the compound responsible for the brown ring during the brown ring...

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  5. By the addition of only one solution how would you distinguish between...

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  6. Choose from the list of substances, as to what matches the description...

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  7. What would you observe in the following ? Copper is heated with conc...

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  8. Choose the correct answer from the options given below : The brown r...

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  9. What is the special feature of the apparatus that is used in the labor...

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  10. Why should the temperature of the reaction mixture of nitric acid not ...

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  11. Write balanced chemical equation for the following: Ferric hydroxide r...

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  12. Name the gas in the following: The gas produced when copper reacts w...

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  13. State one observation for the following: Zinc nitrate crystals are s...

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  14. Some word/words are missing in the following statement. You are requir...

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  15. Give balanced equation for the following reaction : Dilute nitric ac...

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  16. Identify the gas evolved in the following reaction when : Sulphur is...

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  17. Give balanced equation for the following: Oxidation of carbon with con...

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  18. Fill in the blank from the choices given within brackets: Cold, dilu...

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  19. Write balanced equation for the following: Action of heat on a mixtu...

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  20. State the condition required for the following reaction to take place ...

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