Question

When lead nitrate is heated a yellow solid residue of ...........is obtained.

a)lead dioxide

b) lead oxide

c) lead trioxide

d) lead sulphate

Answer 1

lead oxide is the correct answer

Answer 2

Answer:

(a)Lead Oxide

Explanation:-When solid lead nitrate is heated. it decomposes to produce light yellow solid lead monoxide, reddish-brown nitrogen dioxide gas and colorless oxygen gas.

Lead Oxide-Lead oxides are a group of inorganic compounds with formulas including lead (Pb) and oxygen (O).

1. Common lead oxides include:

2. Lead(II) oxide, PbO, litharge (red), massicot (yellow)

3. Lead(II,IV) oxide, Pb3O4, minimum, red lead

4. Lead dioxide (lead(IV) oxide), PbO2

5. Less common lead oxides are-

6. Lead(II,IV) oxide, Pb2O3, lead sesquioxide (reddish yellow)

7. Pb12O19 (monoclinic, dark-brown or black crystals)

The so-called black lead oxide, which is a mixture of PbO and fine-powdered metal Pb and used in the production of lead–acid batteries.

For more refers to-

https://brainly.in/question/6104817?referrer=searchResults

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