Which among the following statements is true about Schottky defec… - Vidyadip

MCQ

Which among the following statements is true about Schottky defect?

A
In this cation or anion moves from regular site to place between lattice site
✓
In this defect cation and anion are lacking in stoichiometric proportion
C
In this regular cation is replaced by different cation
D
Formation of metal alloy Is example of this defect

✓

Answer

Correct option: B.

In this defect cation and anion are lacking in stoichiometric proportion

B

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from 2019 MHT-CET PCB SET - 01→2019 MHT-CET PCB SET - 01 — all question types→MHT - CET STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

If f(x) = `{:{(tan^-1|x|; "when" x ≠ 0), (pi/4; "when" x = 0):}`, then ______

Which of the following is CORRECT regarding nylon 2-nylon 6 and PHBV?

(I) Both are condensation polymers.

(II) Both are copolymers.

(III) Both are aliphatic polyesters.

(IV) Both are non-biodegradable.

If the slope of the tangent to the curve at any point is equal to $-y+e^{-x}$, then the equation of the curve passing through the origin is........

The electron of mass 'm' is rotating in first Bohr orbit of radius 'r' in hydrogen atom. The orbital acceleration of the electron in first orbit is ______.

(b =Planck's constant)

Relative permittivity and permeability of a material are `epsilon_"r"` and `µ_"r"` respectively. Which of the following values of these quantities are allowed for a diamagnetic material?

For the reaction $\ce{N2 + 3H2 ⇌ 2NH3}$; if `(∆["NH"_3])/(∆"t")` = 2 \times 10^{-4} \mathrm{~mol} \mathrm{dm}^{-3} \mathrm{~s}^{-1}, the value of `(-Δ["N"_2])/(∆"t")` would be ____________.

Identify the CORRECT combinations in the given table.

	Part of nephron	Location	Function
i.	Malpighian body	Cortex	Filtering blood
ii.	Proximal convoluted tubule	Cortex	Absorption of useful substances
iii.	Distal convoluted tubule	Only Medulla	Absorption of urea by action of ADH
iv.	Collecting duct	Either Cortex or Medulla	Collection of urine

The rate of the reaction $\$ \backslash C e\{A+B->C\} \$$ is $3.6 \times 10^{-2} mol dm ^{-3} s^{-1}$ when $[A]=0.3 mol dm ^{-3}$ and $[B]=0.2 mol dm ^{-3}$. Calculate k if reaction is first order in A and zero order in B .

Decrease in the blood supply to the afferent arteriole stimulates the secretion of ____________.

Which among the following does not form polyhalide ion?