PYQ Vault
EbooksTutor

Day 281: MHT-CET Chemistry

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

  1. Question 1

    Some Basic Concepts of Chemistry. Asked once: 10 May 2024 S2 (same type asked 7 times) See all 7 of this type

    86
    How many moles of nitrogen atoms are present in 8 g of ammonium nitrate? (Molar mass of ammonium nitrate =80=80)

    Tap an option to check your answer.

  2. Question 2

    Basic Principles of Organic Chemistry. Asked once: 12 May 2026 S1 (same type asked 7 times) See all 7 of this type

    15
    What type of isomerism is exhibited by compounds CH3−CH2−O−CH2−CH3\mathrm{CH_3{-}CH_2{-}O{-}CH_2{-}CH_3} and CH3−CH2−CH2−O−CH3\mathrm{CH_3{-}CH_2{-}CH_2{-}O{-}CH_3}?

    Tap an option to check your answer.

  3. Question 3

    Chemical Kinetics. Asked once: May 2021 S1 (same type asked 7 times) See all 7 of this type

    66
    Which of the following statement is NOT true for a reaction having rate law r=k[H2][I2]r = k[\text{H}_2][\text{I}_2]?

    Tap an option to check your answer.

  4. Question 4

    Chemical Kinetics. Asked once: 13 May 2024 S2 (same type asked 7 times) See all 7 of this type

    61
    For the reaction, CH3Br(aq)+OH−(aq)→CH3OH(aq)+Br−(aq)\text{CH}_3\text{Br(aq)}+\text{OH}^-\text{(aq)}\to\text{CH}_3\text{OH(aq)}+\text{Br}^-\text{(aq)}, The rate law is rate =k[CH3Br][OH−]=k[\text{CH}_3\text{Br}][\text{OH}^-]. What is change in rate of reaction if concentration of both reactants is doubled?

    Tap an option to check your answer.

  5. Question 5

    Ionic Equilibria. Asked once: 12 May 2026 S2 (same type asked 7 times) See all 7 of this type

    10
    Identify the conjugate acid of NH3\mathrm{NH_3} from following.

    Tap an option to check your answer.