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Rewrite the incorrect statement in the c...

Rewrite the incorrect statement in the correct form – The number of gram atoms in 28g, of nitrogen is 3g. atoms. [N = 14]

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ICSE-MODEL PAPER -1-SECTION -II
  1. Calculate what mass of sodium chloride, contains the same number of mo...

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  2. Complete the statement - One gram of calcium carbonate represents mol...

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  3. Rewrite the incorrect statement in the correct form – The number of gr...

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  4. Refer to the flow chart diagram below & give balanced equations with c...

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  5. Name the following: A metal present in duralumin and brass, but no...

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  6. Name the following: A metal present in type metal, but not in solde...

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  7. Common impurities present in bauxite are

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  8. Name the following: A non-metallic element other than carbon, which...

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  9. Name the following: A metal ‘Y' which on ionisation forms Y^(3+)

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  10. Give a balanced equation for conversion of the hydroxide of the metal ...

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  11. With reference to homologous series of organic compounds - state : T...

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  12. With reference to homologous series of organic compounds - state : T...

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  13. Give balanced equation for the conversion of : Dichloroethane to ...

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  14. Give balanced equation for the conversion of : Ethanol to sodium e...

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  15. Name the anion in each of the following compounds : Compound 'X' r...

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  16. Name the anion in each of the following compounds : Compound 'Y' on...

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  17. Name the anion in each of the following compounds : Compound 'Z' on...

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  18. Draw the branched structural formula of : Methoxy methane

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  19. Draw the branched structural formula of : 2-methyl propan-2-ol

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  20. Using sulphuric acid as one of the reactants, how would you obtain sul...

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