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Which statement about conduction of elec...

Which statement about conduction of electricity is correct?

A

Electricity is conducted in aqueous solution by electrons

B

Electricity is conducted in a metal wire by ions

C

Electricity is conducted in a molten electrolyte by electrons

D

Electricity is conducted in an acid solution by ions

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ICSE-QUESTION PAPER 2022 TERM 1-MULTIPLE CHOICE QUESTIONS
  1. If the empirical formula of a compound of CH and its vapour density is...

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  2. Aqueous solution of Cupric chloride forms a deep blue solution on addi...

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  3. Which statement about conduction of electricity is correct?

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  4. If an element has low ionization potential, then it is likely to be a:

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  5. Which electron arrangement for the outer shell electrons in a covalent...

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  6. The products formed when an acid reacts with a base is :

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  7. In the circuit below, the lamp lights up What could X be ?

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  8. Which one of the following is a non metallic cation ?

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  9. Type of bonding present in hydrogen chloride :

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  10. How does the metallic and non-metalic character vary on moving from le...

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  11. The aqueous solution of the following compounds which contains both io...

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  12. The basic oxide which is an alkali :

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  13. If the pH of solution is '2' , then the solution is a

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  14. The acidity of aluminium hydroxide is :

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  15. Hydracids are those acids which contain :

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  16. The oxidation reaction among the following is :

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  17. A student added excess of sodium hydroxide solution to each of the sal...

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  18. Which apparatus could be used to electroplate an iron nail with copper...

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  19. The table below shows the electronic arrangements of six atoms, A to F...

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  20. The table below shows the electronic arrangements of six atoms, A to F...

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