NEET 2022 Physics Question Paper with Solutions PDF Code R4 is available for download. NEET 2022 R4 Physics Question Paper comprises 50 MCQs out of which only 45 are to be attempted. NEET 2022 Physics question paper code R4 is divided into 2 sections- A (35 questions) and B (15 questions).
NEET 2022 Physics Question Paper with Solutions PDF Code R4
2. What will be the equilibrium constant of the given reaction carried out in a $ 5 \,L $ vessel and having equilibrium amounts of $ A_2 $ and $ A $ as $ 0.5 $ mole and $ 2 \times 10^{-6} $ mole respectively ? The reaction : $ \ce{A2 <=> 2A} $
A colourless, neutral, paramagnetic oxide of Nitrogen $'P'$ on oxidation gives reddish brown gas $Q$. $Q$ on cooling gives colourless gas $R$. $R$ on reaction with P gives blue solid $S$. Identify $P , Q , R , S$, respectively
$N _{2} O\, NO\, NO _{2} \,N _{2} O _{5}$
$N _{2} O\, NO _{2}\, N _{2} O _{4} \,N _{2} O _{3}$
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