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The colour of copper sulphate solution-...

The colour of copper sulphate solution-

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On adding a piece of aluminium foil to blue coloured copper sulphate solution, copper will be deposited on aluminimum foil. Then the solution.

The iron nail dipped in Copper Sulphate solution becomes brown and the blue colour of the Copper Sulphate solution fades. Which type of reaction is this ?

The formula of copper sulphate is

Which of the following is the colour of copper sulphate (CuSO_4) ?

What is the reason for the change in colour of copper sulphate when iron nail is kept on it ?

The percentage of copper sulphate solution in testing the proteins ____

MULTIPLE CHOICE QUESTION 2% of copper sulphate solution means

When we pass current through a copper sulphate solution having copper plate and iron key connected to a battery and tap key in series by closing tap key. What is deposited on Iron key ?

At what concentration of copper sulphate solution, the potential of Cu^(2+) , Cu becomes zero? The standard reduction potential of Cu^(2+) , Cu is 0.34 V.

BEYOND PUBLICATION-ACIDS,BASES AND SALTS-EXERCISE
  1. The colour of copper sulphate solution-

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  2. The colour of methyl orange indicator in acidic medium is

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  3. The colour of phenolphthalein indicator in basic solution is

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  4. Colour of methyl orange in alkali conditions

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  5. A solution turns red litmus blue, its pH is likely to be

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  6. One of the following solutions reacts with crushed egg shells to give ...

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  7. If a base dissolves in water, by what name is it better known?

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  8. Which of the following substances when mixed together will produce tab...

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  9. What colour would hydrochloric acid (pH = 1) turn universal indicator ...

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  10. Which one of the following types of medicines is used for treating ind...

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  11. What gas is produced when magnesium is made to react with hydrochloric...

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  12. Does the bulb glow in acids ?

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  13. Which measurements are able to construct a triangle?

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  14. What is the chemical name of baking Soda ?

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  15. What is a neutralization reaction? Give two examples

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  16. How does the flow of acid rain into a river make the survival of aquat...

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  17. Why does tooth decay start when the pH of mouth is lower than 5.5?

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  18. Which of the following is the most accurate way of showing neutralizat...

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  19. Why is universal indicator a better one Than litmus paper ?

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  20. Which of the following is used for making toys ?

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  21. Brine solution is called

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