EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2017>Q 2

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IMPORTANT

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How many crystal system are there when $a \neq b \neq c$ and $a = b = c$ ?

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Important Questions on Solid State

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2018>Q 3

The lattice point per unit cell in the figure

Question Image

is

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2019>Q 4

A match box exhibits

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2017>Q 5

The cubic unit cell of a metal (molar mass

= 63.55 g {mol}^{- 1}

) has an edge length of

362 pm

. Its density is

8.92 {gcm}^{- 3}

. The type of unit cell is

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2018>Q 6

The radius of sodium atom isfs

1 .857 \times 10^{- 8} cm

. If sodium crystal is a body centred, then the edge length of unit cell is

HARD

CG PET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2019>Q 7

Number of unit cells present in a cubic shaped ideal crystal of

NaCl

of mass

1.00 g

is [Molecular mass

= 58.5

]

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 9 - Solid State>CG PET 2018>Q 8

Pink colour of non-stoichiometric

LiCl

is due to