CameraIcon

SearchIcon

MyQuestionIcon

98

You visited us 98 times! Enjoying our articles? Unlock Full Access!

Packing Fraction and Efficiency

In a cube, X ...

Question

In a cube, X atoms are present at corners and Y atoms are at face centres of a cube. The number of X and Y are:

A

8, 8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

6, 8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

8, 6

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

6, 6

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $8, 6$
No. of corner position in a cube= 8
No. of face centres present in a cube=6
$X = 8, Y = 6$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A compound having cubic structure is formed by the elements X, Y and Z.
Atoms of element X are present at corners and face centres of the cube . Atoms of element Y are present at edge centres and atoms of element Z are present at body centre.

What will be

Z_{e f f}

for the compound when all the atoms are removed from two different planes both of them individually parallel to either one of the faces of the cube and both also pass through middle of the same cube?

Q. A compound formed by elements X and Y crystallizes in a cubic structure in which the X atoms are at the corners of a cube and the Y atoms are at the face-centres. The formula of the compound is:

Q. In a cubic structure of diamond which is made from X and Y, where X atoms are at the corners of the cube and Y at the face centres of the cube. The molecular formula of the compound is:

Q. In a cubic structure of a crystal which is made from X and Y, where X atoms are at the corners of the cube and Y at the face centres of the cube. The molecular formula of the compound is :

Q. In a face centred lattice of X and Y, X atoms are present at the corners while Y atoms are at face centres. What would be the simplest formula of the compound would be if two atoms of X are missing from the corners:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Packing Fraction and Efficiency

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Packing Fraction and Efficiency

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon