Chemistry-10th Chemical Reactions and Equations CBSE Board 2024 Medium
When lead nitrate is heated strongly in a boiling tube, two gases are liberated and a solid residue is left b…
When lead nitrate is heated strongly in a boiling tube, two gases are liberated and a solid residue is left behind in the test tube.
- (i)Name the type of chemical reaction and define it.
- (ii)Write the name and formula of the coloured gas liberated.
- (iii)Write the balanced chemical equation for the reaction.
- (iv)Name the residue left in the test tube and state the method of testing its nature (acidic/basic).
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