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The blue colour of the solution fades during the electrolysis of copper sulfate. Explain why.?
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution forming iron sulphate, which is green in colour. Therefore, the blue colour of copper sulphate solution fades and green colour appears.
Why does the color of copper sulphate change when an iron nail dipped in it?
When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution forming iron sulphate, which is green in colour.Therefore, the blue colour of copper sulphate solution fades and green colour appears.
When water and universal indicator are added to magnesium oxide what colour does the solution go?
Copper oxide will turn blue or purple when Universal Indicator is put on it.If you found this helpful, please rate me :)
What colour is copper sulphate on pH scale?
Copper sulfate appears blue in color on the pH scale.
What is the colour of copper sulphate crystals before and after heating?
Copper Sulphate crystals before heating r blue....but after heating I dunno , may be u should try and ask your Sci.Miss/Sir I'll get back when I get the other answer .
What colour does copper chloride turn in Universal indicator?
Bronze
What color is copper sulphate solution and water mixture?
Copper sulphate's colour is blue.
Why is colour of copper sulphate blue?
The colour of Copper sulphate is blue because Copper ions absorb light in all frequencies except blue which is reflected instead.
What is the colour of the crystales of copper sulphate?
Blue
What colour is copper sulphate and iron?
The anhydrous copper(II) sulfate is white, the pentahydrate is blue.Iron is gray.
What is the colour of the solution if zinc is added to copper sulphate solution?
No colour
When an iron nail is dipped into copper sulphate solution after sometime the colour is changed into?
When a iron nail is dipped into copper sulphate solution after sometime the colour is changed into pale green.
When you dissolve copper oxide in water and add universal indicator what colour do you see?
When you dissolve copper oxide in water and add universal indicator, the solution will most likely turn blue or green. The exact color can vary depending on the pH level of the solution.
What is the colour of copper sulphate at room temperature?
the copper sulphate i used at room temperature was blue.
What colour are copper sulphate crystals?
very dark blue
Which substance is used for giving blue colour to glass?
copper sulphate
Why does the blue colour of copper sulphate disappear when a zinc plate is dipped into it?
The copper plates out while the zinc dissolves, leaving a transparent zinc sulphate solution.
