Home
Class 12
CHEMISTRY
For an ionic crystal r+/r 0.414- 0.732 t...

For an ionic crystal r+/r 0.414- 0.732 the co-ordination number be.

A

6

B

8

C

1

D

4

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Define co-ordination number.

What is co-ordination number ?

For a value of radius ratio between 0.414 - 0.732 , what is the co-ordination number and the geometry of the crystal?

For an ionic crystal of the formula AX and cooradition number 6 , the value of radius ratio will be

Assertion: In sodium chloride crystal, the co-ordination number of Na^(+) ion is six Reason: Sodium ion is smaller in size than chlorine ion

For a value of radius ratio between 0.732-1.0, what is the co-ordination number and geometry of crystal ?

Predict the structure of MgO crystal and the co-ordination number of the cation in which the radii of the cation and anion are 65 pm and 140 pm respectively.

For crystal sodium chloride, state (i) the type of lattice in which it crystallises. (ii) co-ordination number of each sodium ion and chloride ion in the crystal lattice. (iii) number of sodium and chloride ions present in a unit cell of sodium chloride. (iv) the structural arrangement of sodium chloride crystals.

The radius ratio (r_(+)//r_(-)) of an ionic solid (A^(+)B^(-)) is 0.69. What is the coordination number of B^(-)

For NaCI, r_(Na) + / r_(Cr) = 0.525. The ration of the co-ordination numbers of the ions is