HARD
JEE Main
IMPORTANT
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A solid X+Y- has a BCC structure. If the distance of the closest approach between the two atoms is 173 pm, the edge length of the cell is

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Important Questions on Solid State

EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 1>Q 1
Which of the following is an example of an amorphous substance?
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 1>Q 2
Which of the following statements is TRUE?
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 1>Q 4
At low temperature and high pressure, SO2 freezes to form a crystalline solid. Which term best describes the solid?
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 1>Q 5
The existence of a substance in more than one solid modifications is known as
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 1>Q 6
Which of the following is an example of metallic crystal solid?
MEDIUM
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 1>Q 7
Among the following, which crystal will be soft and has low melting point?
EASY
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 2>Q 12
How many 'nearest' and 'next nearest' neighbors respectively potassium has in BCC lattice?
HARD
JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 21 - Solid State>Level 2>Q 19
A crystal is made of particles X, Y and Z. X forms FCC packing Y occupies all the octahedral voids of X and Z occupies all the tetrahedral voids of X. If all the particles along one body diagonal are removed then the formula of the crystal would be-