NEET 2023 Manipur | Solid State Question 1 | Chemistry

This chapter is currently out of syllabus

NEET 2023 Manipur

MCQ (Single Correct Answer)

-1

Out of Syllabus

How many number of tetrahedral voids are formed in $$5 \mathrm{~mol}$$ of a compound having cubic close packed structure? (Choose the correct option)

$$1.550 \times 10^{24}$$

$$3.011 \times 10^{25}$$

$$3.011 \times 10^{24}$$

$$6.022 \times 10^{24}$$

NEET 2023 Manipur

MCQ (Single Correct Answer)

-1

Out of Syllabus

How are edge length '$$a$$' of the unit cell and radius '$$r$$' of the sphere related to each other in ccp structure? (Choose correct option for your answer)

$$a=2 r$$

$$a=r / 2 \sqrt{2}$$

$$\mathrm{a}=4 \mathrm{r} / \sqrt{3}$$

$$\mathrm{a}=2 \sqrt{2} \mathrm{r}$$

NEET 2023

MCQ (Single Correct Answer)

-1

Out of Syllabus

A compound is formed by two elements A and B. The elements B forms cubic close packed structure and atoms of A occupy $$1 / 3$$ of tetrahedral voids. If the formula of the compound is $$\mathrm{A}_{x} \mathrm{B}_{y}$$, then the value of $$x+y$$ is in option

NEET 2023

MCQ (Single Correct Answer)

-1

Out of Syllabus

What fraction of one edge centred octahedral void lies in one unit cell of fcc?

$$\frac{1}{3}$$

$$\frac{1}{4}$$

$$\frac{1}{12}$$

$$\frac{1}{2}$$

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