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Given reasons for the following in one o...

Given reasons for the following in one or two sentences: silver bromide is used in photography?

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IIT-JEE PREVIOUS YEAR (CHEMISTRY)-EXTRACTION OF METALS-JEE Main And Advanced
  1. Complete the following reaction: Sn+2KOH+4H(2)Orarr……+…….

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  2. Give briefly the isolation of magnesium from sea water. Give equation...

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  3. Calculate the number of moles of Cu and HNO(3) to give NO and NO(2) in...

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  4. Write balanced equations for "the extraction of copper from pyrites by...

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  5. Give balanced equations for the following. "Extraction of silver fro...

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  6. Answer the following questions briefly. (i) What is the actual reduc...

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  7. Write the balanced equations for the reaction occuring when gold is di...

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  8. Each of the following statements is true only under some specific cond...

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  9. Given reasons for the following in one or two sentences: silver bromid...

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  10. State the conditions under which the preparation of alumina from alumi...

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  11. Write the chemical equations involved in the extraction of lead from g...

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  12. Write balanced equation involved in the prepartion of tin metal from c...

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  13. In the thermite process, is used as a reducting agent.

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  14. Of the following substances the one which does not contain oxygen is

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  15. Match list I with list II and select the correct answer using the code...

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  16. Cupellation process is involved in the metallurgy of

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  17. Carbon reduction method is commercially employed for commercial extrac...

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  18. Amphoteric oxides is/are

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  19. Following two question have assertion followed by the reason. Answer t...

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  20. Assertion (A): Magnesium can be obtained by the electronlysis of aqueo...

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