MHT CET 2024 9th May Evening Shift | Some Basic Concepts of Chemistry Question 33 | Chemistry

Chlorine has two isotopes ${ }^{35} \mathrm{Cl}$ and ${ }^{37} \mathrm{Cl}$ with average atomic mass of 35.5 . What is the ratio of their relative abundance respectively?

$1: 1$

$2: 1$

$1: 3$

$3: 1$

MHT CET 2024 9th May Evening Shift

MCQ (Single Correct Answer)

-0

Calculate mass in kg of $4.48 \mathrm{dm}^3$ carbon dioxide at STP.

$2.2 \times 10^{-3}$

$4.4 \times 10^{-3}$

$6.6 \times 10^{-3}$

$8.8 \times 10^{-3}$

MHT CET 2024 9th May Morning Shift

MCQ (Single Correct Answer)

-0

What is the volume occupied by 1 molecule of water, if its density is $1 \mathrm{~g} \mathrm{~cm}^{-3}$ ?

$9.0 \times 10^{-23} \mathrm{~cm}^3$

$2.98 \times 10^{-23} \mathrm{~cm}^3$

$6.023 \times 10^{-23} \mathrm{~cm}^3$

$5.50 \times 10^{-23} \mathrm{~cm}^3$

MHT CET 2024 9th May Morning Shift

MCQ (Single Correct Answer)

-0

What is the number of moles of Cl atoms and N atoms respectively present in n moles of tear gas?

3 nCl and nN

2 nCl and 2 nN

$ \mathrm{nCl}$ and nN

nCl and 2 nN

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Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry

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Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Environmental Chemistry

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IUPAC Nomenclatures General Organic Chemistry Isomerism Hydrocarbons Haloalkanes and Haloarenes Alcohol, Phenols and Ethers Aldehyde and Ketone Carboxylic Acids and Its Derivatives Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry