Question

please don't send irrelevant answer...​

Answer 1

Answer:

1)-(b)

2)-(d)

3)-(a)

4)-(c)

Explanation:

copper (II) carbonate is green in colur

ammonium chloride is white⚪ in colour

lead iodide is yellow in colour

copper (II) oxide is black⚫ in colour

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Answer 2

Explanation:

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1. green
2. white
3. yellow
4. black

$\huge\sf\red{hope\: it\: helps}$