Science, asked by ganeshmurthy8464, 10 months ago

A student placed an iron nail in copper sulphate solution he observed the reddish brown coating on the iron nail
which is.
A) Soft and dull
B) Hard and fading
C) Smooth and shining
D) Rough and granular​

Answers

Answered by transee
5

Answer:

D is the right answer of this question

Answered by subhamsingher
2

Answer:

rough, granular and reddish brown

Explanation:

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