English
Tamil Nadu Board of Secondary EducationHSC Science Class 12

A solid compound XY has NaCl structure. if the radius of the cation is 100 pm , the radius of the anion will be - Chemistry

Advertisements
Advertisements

Question

A solid compound XY has NaCl structure. if the radius of the cation is 100 pm, the radius of the anion will be

Options

  • `(100/0.414)`

  • `(0.732/100)`

  • 100 × 0.414

  • `(0.414/100)`

MCQ

Solution

`(100/0.414)`

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Solid State - Evaluation [Page 198]

APPEARS IN

Samacheer Kalvi Chemistry - Volume 1 and 2 [English] Class 12 TN Board
Chapter 6 Solid State
Evaluation | Q 11. | Page 198

RELATED QUESTIONS

Describe triclinic crystal lattice with the help of a diagram.


How will you distinguish between the following pairs of terms : Crystal lattice and unit cell

 


An ionic crystal lattice has limiting value of radius ratio as 0.414 to 0.732; the co-ordination number of its cation is _______.

(A) 6

(B) 4

(C) 3

(D) 12


Which of the following parameters are correct for triclinic lattice?

(A) α = β = γ = 90° and a = b = c

(B) α ≠ β ≠ γ = 90° and a ≠ b ≠ c

(C) α = γ = 90°, β ≠ 90° and a ≠ b ≠ c

(D) α ≠ β ≠ γ ≠ 90° and a ≠ b ≠ c


An ionic crystal lattice has `r^+/r` radius ratio of 0.320, its coordination number is __

(a) 3

(b) 4

(c) 6

(d) 8


How will you obtain pure potassium permanganate (KMnO4) crystals from its ore, pyrolusite? Give the steps involved and the reactions. 


Complete the following statement by selecting the correct alternative from the choices given: 

In a face-centered cubic lattice, atom (A) occupies the comer positions and atom (B) occupies the face centre positions. If one atom of (B) is missing from one of the face-centered points, the formula of the compound is:


In a crystal of diamond: 

(i) How many carbon atoms are present per unit cell?
(ii) What type of lattice does diamond crystallize in?
(iii) How many carbon atoms surround each carbon atom?
(iv) How are they arranged?


How many three-dimensional crystal lattices are possible?


AB crystallises in a body centred cubic lattice with edge length' a' equal to 387 pm The distance between two oppositely charged ions in the lattice is:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×