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Aqueous solution of Cupric chloride form...

Aqueous solution of Cupric chloride forms a deep blue solution on addition of :

A

dropwise sodium hydroxide

B

excess sodium hydroxide

C

dropwise ammonium hydroxide

D

excess ammonium hydroxide

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ICSE-QUESTION PAPER 2022 TERM 1-MULTIPLE CHOICE QUESTIONS
  1. Which of the following ions will readily discharge at the anode durin...

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  2. If the empirical formula of a compound of CH and its vapour density is...

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

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  4. Which statement about conduction of electricity is correct?

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

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

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

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

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

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  10. Type of bonding present in hydrogen chloride :

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

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

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  13. The basic oxide which is an alkali :

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

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  15. The acidity of aluminium hydroxide is :

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  16. Hydracids are those acids which contain :

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  17. The oxidation reaction among the following is :

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

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

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

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