JEE Main 25 June 2022 Shift 2 Solved Paper

Section: Chemistry
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Question : 70 of 90
 
Marks: +1, -0
The number of bridged oxygen atoms present in compound B formed from the following reactions is
Pb(NO3)2‌
673K
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‌A
+PbO
+O2

A
‌ Dimerise ‌
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B

[25-Jun-2022-Shift-2]
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