Home
Class 11
CHEMISTRY
In an ionic compound A^(+)X^(-), the rad...

In an ionic compound `A^(+)X^(-)`, the radii of `A^(+) and X^(-)` ions ar 1.0pm and 2.0pm, respectively. The volume of the unit cell of the crystal AX will be:

A

`27"pm"^(3)`

B

`64"pm"^(3)`

C

`125"pm"^(3)`

D

`216"pm"^(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.33 To Q.62)|1 Videos

  • SOLID STATE

    NARENDRA AWASTHI|Exercise Level 3 - One Or More Answers Are Correct|1 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Assertin-Reason Type Questions|1 Videos

  • STOICHIOMETRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|20 Videos

Similar Questions

Explore conceptually related problems

Salt AB has a zinc blende structure. The radius of A^(2+) and B^(2-) ion are 0.7Å and 1.8 Å respectively. The edge length of AB unit cell is:

If the radius of Cl^(+) ion 181pm, and the radius of Na^(+) ion is 101pm then the edge length of unit cell is:

MgO crystallizes in a cubic type crystal system. The ionic radii for Mg^(2+) and O^(2-) are 0.066 abd 0.140nm respectively One can conclude that the Mg^(2+) ions occypy:

A crystal of lead (II) sulphide has NaCl structure . In this crystal the shortest distance between a Pb^(2+) ion and S^(2-) ion is 297 pm . What is the volume the of unit cell in lead sulphide ?

The radius of a sphere is (4.3 pm 0.1) cm .The percentage error in its volume is :

True or false The two ions A^+ and B^- have radii 90 and 200 pm respectively. In close paked crystal of a compound AB, the coordination number of A^+ is 4.

Three solutions X,Y,Z of HCl are mixed to produce 100mL of 0.1M solution . The molarities of X,Y and Z are 0.7M, 0.12M and 0.15M respectively. What respective volumes of X,Y and Z should be mixed?

A Metal crystallizes in fcc lattice and the edge of the unit cell is 620 pm. The radius of metal atom is