Q.
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
NO and NO2
b
NO2 and O2
c
NO2 and N2O
d
NO and O2
answer is B.
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