PYQ Vault

Day 430: MHT-CET Chemistry

5 questions. Try each one first, then open its answer.

  1. Question 1

    Structure of Atom. Asked once: 12 May 2024 S1

    86
    Which from following elements is NOT radioactive?

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  2. Question 2

    Surface Chemistry. Asked once: 13 May 2024 S2

    96
    Which statement from following about nano material is NOT correct?

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  3. Question 3

    Transition and Inner Transition Elements. Asked once: 20 Apr 2026 S1

    33
    Which element from following has highest melting point?

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  4. Question 4

    Alcohols, Phenols and Ethers. Asked once: 18 Apr 2026 S1

    36
    Identify the product P obtained in following reaction C6H5OH+H−C∣H=O→AcidP\mathrm{C_6H_5OH + H{-}\underset{\displaystyle H}{\underset{|}{C}}{=}O \xrightarrow{\text{Acid}} P}

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  5. Question 5

    Aldehydes, Ketones and Carboxylic Acids. Asked once: 18 Apr 2026 S2

    43
    Identify 'B' in the following reaction Ethyl cyanide →H2OA→H2O / dil HClB+NH3\mathrm{\xrightarrow{H_2O} A \xrightarrow{H_2O\ /\ dil\ HCl} B + NH_3}

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