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Chemistry
Which of the following compounds do not exist? N 4, P 4, PCl 5, NCl 5, NCl 3, P 2 O 5, NO 2, PO 2
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Q. Which of the following compounds do not exist? $N _4, P _4, PCl _5, NCl _5, NCl _3, P _2 O _5, NO _2, PO _2$
The p-Block Elements
A
$N _4, NCl _5, NO _2$
B
$N _4, NCl _5, PO _2$
C
$PCl _5, NCl _5, PO _2$
D
All of these
Solution:
Correct answer is (b) $N _4, NCl _5, PO _2$