MHT CET 2026 11th April Evening Shift | Solid State Question 44 | Chemistry

In a fcc arrangement of A and B atoms in which 'A' atoms are at the corners of the unit cell and 'B' atoms are at the face centers. One of the 'A' atoms is missing from one corner in unit cell. What is the simplest formula of a compound ?

$\text{A}_7\text{B}_8$

$\text{A}_7\text{B}_3$

$\text{AB}_3$

$\text{A}_7\text{B}_{24}$

MHT CET 2026 11th April Evening Shift

MCQ (Single Correct Answer)

-0

A compound forms bcc unit cell with edge length $400$ pm. Determine the molar mass of the compound if the density of compound is $3.5\ \text{g cm}^{-3}$ [$N_A = 6.022 \times 10^{23}$]

$65.2\ \text{g mol}^{-1}$

$67.4\ \text{g mol}^{-1}$

$69.8\ \text{g mol}^{-1}$

$71.6\ \text{g mol}^{-1}$

MHT CET 2026 11th April Evening Shift

MCQ (Single Correct Answer)

-0

What is the number of neighbouring spheres for any particle in the fcc crystal lattice ?

$6$

$8$

$10$

$12$

MHT CET 2026 11th April Morning Shift

MCQ (Single Correct Answer)

-0

Pt has FCC structure with an edge length of unit cell $392$ pm. What is the radius of Pt?

$138.6$ pm

$175.6$ pm

$185.6$ pm

$205.6$ pm

PREVIOUS NEXT

MHT CET Subjects

Browse all chapters by subject

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

Inorganic Chemistry

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

Organic Chemistry

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