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State the Colour of the Residue Formed When Nitrates of : 1. Calcium 2. Zinc 3. Lead 4. Copper Are Strongly Heat - Chemistry

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Question

State the colour of the residue formed when nitrates of :
1. Calcium
2. Zinc
3. Lead
4. Copper are strongly heat

One Word/Term Answer
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Solution

1. Calcium : White
2. Zinc : White
3. Lead : Orangish red
4. Copper are strongly heat : black

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Action of Alkalis on Metal Oxides
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Chapter 12: Practical Work - Exercise 4 [Page 310]

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Frank Chemistry Part 2 [English] Class 10 ICSE
Chapter 12 Practical Work
Exercise 4 | Q 1.1 | Page 310

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