What are the observations made in a chemical reaction when lead nitrate is heated in a test tube.
choose all the possible options.?
A)reddish brown fumes of NO2 gas is seen.
B)there is a pungent smell of oxygen gas
C)yellow coloured reside of lead oxide is left as residue
D)none of the above
Answers
Answered by
35
Answer:
Explanation:
Option a, mate
Hopes
Follow me guys for inbox
Follow #me
#corona
Stay home
Stay safe
Answered by
1
Answer: Option A) and C) is correct..
Explanation: When lead nitrate is heated, it breaks down into lead monoxide, nitrogen dioxide, and oxygen.
2Pb(NO3)2 → 2PbO + 4NO2 + O2
Oxygen gas is odourless therefore, option B) is incorrect..
I hope it was helpful.....
Similar questions