Question

32
35
15
28
43
45
?
40
10
7.
15
16
40
20
28
11
(D) 38
(C)35
(A) 25
(B) 28​

Answer 1

Answer:

When lead nitrate is heated it decomposes to form lead oxide, nitrogen dioxide and oxygen. From the reaction, we can see that lead nitrate decomposes on heating and forms lead oxide, nitrogen dioxide and oxygen.

Step-by-step explanation:

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