Question

क्या होता है जब-
(क)/तनु सल्फ्यूरिक अम्ल कॉपर प्लेट पर डाला जाता है?
(ख) लोहे की कील, कॉपर सल्फेट के विलयन में रखी जाती है।
fer for
.
OT​

Answer 1

Answer:

Answer: Copper does not react with dilute sulphuric acid. So, no reaction takes place when dilute sulphuric acid is poured on a copper plate. ... Answer: When iron nails are placed in copper sulphate solution, the blue colour of copper solution is replaced by a light green colour.

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