PYQ Vault

Day 345: MHT-CET Chemistry

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

  1. Question 1

    Redox Reactions. Asked once: 14 May 2024 S1 (same type asked 5 times) See all 5 of this type

    77
    What is the number of moles of electrons gained by one mole oxidising agent in following redox reaction? Zn(s)+2HCl(aq)⟶ZnCl2+H2\text{Zn}_{(s)}+2\text{HCl}_{(aq)}\longrightarrow\text{ZnCl}_2+\text{H}_2

    Tap an option to check your answer.

  2. Question 2

    Aldehydes, Ketones and Carboxylic Acids. Asked once: 21 Apr 2025 S1 (same type asked 5 times) See all 5 of this type

    67
    Identify the correct decreasing order of boiling points for different organic compounds from following.

    Tap an option to check your answer.

  3. Question 3

    Redox Reactions. Asked once: 3 May 2023 S2 (same type asked 5 times) See all 5 of this type

    97
    In which of the following compounds chlorine has highest oxidation state?

    Tap an option to check your answer.

  4. Question 4

    Coordination Compounds. Asked once: 2 May 2023 S1 (same type asked 5 times) See all 5 of this type

    86
    Which from following complexes contains only neutral ligands in it?

    Tap an option to check your answer.

  5. Question 5

    Coordination Compounds. Asked once: 15 May 2023 S1 (same type asked 5 times) See all 5 of this type

    73
    What is the number of electrons lost by Cr in a complex Cr(CO)6\text{Cr(CO)}_{6}?

    Tap an option to check your answer.