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NEET 2022 Chemistry Question Paper with Solutions PDF Code R4
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NEET 2022 Chemistry Question Paper with Solutions PDF Code R4 is available for download. NEET 2022 R4 Chemistry Question Paper comprises 50 MCQs out of which only 45 are to be attempted. NEET 2022 Chemistry question paper code R4 is divided into 2 sections- A (35 questions) and B (15 questions).

NEET 2022 Chemistry Question Paper with Solutions PDF Code R4

NEET 2022 Chemistry Question Paper R4 PDF NEET 2022 Chemistry Answer Key R4 PDF
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NEET Questions

1. 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} $

    • $ 0.16 \times 10^{-11} $
    • $ 0.25 \times 10^{5} $
    • $ 0.4 \times 10^{-5} $
    • $ 0.2 \times 10^{-11} $

    2. An example of a psychedilic agent is

      • DNA
      • LSD
      • DDT
      • TNT

      3.

      Write a balanced equation for the reaction of molecular nitrogen (N2) and oxygen (O2) to form dinitrogen pentoxide. \((f(x)=x^2)\)

        • N2 + O2 → N2O5 (unbalanced equation)
        • 2N2 + 5O2 → 2N2O5
        • option 3

        4.
        The reagent which can do the conversion $CH _{3} COOH \longrightarrow CH _{3}- CH _{2}- OH $ is

          • $LiAIH_4$ / ether
          • $H_2, Pt$
          • $NaBH_4$
          • $Na$ and $C_2H_5OH$

          5.
          Minority carriers in a $p-type$ semiconductor are

            • Holes
            • Free electrons
            • Both holes and free electrons
            • Neither holes nor free electrons

            6.

            This is new question created.

              • answe 1

              • 999
                6780
                432

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