Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app

BITSAT 2009

Exam: BITSAT
Year: 2009
Subject: Chemistry
Chapter: Solid State

BITSAT 2009 · Chemistry · Solid State

The atomic radius of atom is r. Total volume of atoms present in a...

The atomic radius of atom is r. Total volume of atoms present in a

f c c

unit cell of an element is

Options

A $\frac{24}{3} \pi r^{3}$
B $\frac{12}{3} \pi r^{3}$
C $\frac{16}{3} \pi r^{3}$
DNone

Correct answer

C. $\frac{16}{3} \pi r^{3}$

Step-by-step solution

4 atom are present in

f c c

.

\mathrm{So}, \mathrm{V}=4\left[\frac{4}{3} \pi \mathrmr^{3}\right]=\frac{16}{3} \pi \mathrmr^{3}

Practice Solid State on Quantrex Academy →

More from Solid State

In a solid lattice, the cation has left a lattice site and is located at an interstitial… BITSAT 2023 Frenkel and Schottky defects are : BITSAT 2023 Which compound has antifluorite structure? BITSAT 2022 Element 'B' forms ccp structure and 'A' 'occupies half of the octahedral voids, while… BITSAT 2021 In a monoclinic unit cell, the relation of sides and angles are respectively: BITSAT 2020 In a compound, atoms of elements Y form ccp lattice and those of element X occupy 2 / 3rd… BITSAT 2019 A metallic element has a cubic lattice. Each edge of the unit cell is 2 . A and the… BITSAT 2018 Among the following, which have highest melting point? BITSAT 2017 Full Solid State list All BITSAT PYQs