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Select the correct answer from the list given in brackets :
The metallic electrode which does not take part in an electrolytic reaction. (Cu, Ag, Pt, Ni).

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The metallic electrode which does not take part in an electrolytic reaction ? (Inert electrode)

Select the correct answer from the list in bracket : The cation discharged at the cathode most readily.

Select the correct answer from the list in bracket : The anion discharged at the anode with most difficulty.

Select the correct answer from the list given in brackets : The ion which is discharged at the anode during the electrolysis of copper sulphate solutions using copper electrodes as anode and cathode. [Cu^(2+) , OH^(-) SO_(4)^(2-) , H^(+)]

Select the correct answer from the list given in brackets : When dilute sodium chloride is electrolysed using graphite electrodes, the cation is discharged at the cathode most readily. [Na^(+) , OH^(-) , H^(+) , Cl^(-)] .

Select the correct answer from the list given in brackets : During silver plating of an article using potassium argentocyanide as an electrolyte, the anode material should be (Cu, Ag, Pt, Fe).

Select the correct answer from the list given in brackets : An aqueous electrolyte consists of the ions mentioned in the list, the ion which could be discharged most readily during electrolysis. [Fe^(2+) , Cu^(2+), Pb^(2+) , H^(+)]

Select the correct answer from the choice given in brackets : The functional group of the product formed - on hydrolysis of bromoethane with aqueous caustic potash. [alcohol, carboxylic, hydroxyl, aldehydic]

Electrodes that do not take part in electrolytic, reactions are known as .......... electrodes.

Select the correct word from the words in bracket A metal which reacts with an alkali to liberate hydrogen. [iron/copper / aluminium]

ICSE-CHEMISTRY 2012-SECTION-II
  1. Give balanced equation for the following reaction : Zinc sulphide and ...

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  2. Select the correct answer from the list given in brackets : An aque...

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  3. Select the correct answer from the list given in brackets : The me...

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  4. Select the correct answer from the list given in brackets : The io...

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  5. Select the correct answer from the list given in brackets : When di...

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  6. Select the correct answer from the list given in brackets : During ...

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  7. Match the properties and uses of alloys in list I with the appropriate...

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  8. Identify the anion present in the following compound: Compound X on he...

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  9. Identify the anion present in the following compound : When a solution...

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  10. Identify the anion present in the following compounds : Compound Z whi...

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  11. Identify the anion present in the following compound : Compound L on...

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  12. State one chemical test between each of the following pairs : Sodium...

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  13. State one chemical test between each of the following pairs : Ferrou...

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  14. State one chemical test between each of the following pairs : Manga...

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  15. Draw an electron dot diagram to show the structure of hydronium ion. S...

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  16. 67.2 litre of hydrogen combines with 44.8 litres of nitrogen to form a...

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  17. The mass of 5.6 dm^3 of a certain gas at S.T.P.is 12.0 g. Calculate th...

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  18. Find the total percentage of magnesium in magnesium nitrate crystals [...

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  19. Refer to the flow chart diagram below and give balanced equations with...

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  20. Name the following metals : A metal present in cryolite other than ...

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