_________ is the basic repeated structural unit of a crystalline solid.
Unit cell correct as per chemistry principle.
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Solid State 2
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What is each point(position of particle) in a crystal lattice termed as?
Lattice index correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
How many parameters are used to characterize a unit cell?
Six correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
What is the radius of a metal atom if it crystallizes with body-centered lattice having a unit cell edge of 333 Pico met
144.19 pm correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
If the aluminum unit cell exhibits face-centered behavior then how many unit cells are present in 54g of aluminum?
3.011 × 10²³ correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
What is the total volume of the particles present in a body centered unit cell?
8/3 πr³ correct as per chemistry principle.
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Atoms of element X form a BCC and atoms of element Y occupy 3/4th of the tetrahedral voids. What is the formula of the c
X₂Y₃ correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
A compound is formed by atoms of elements A occupying the corners of the unit cell and an atom of element B present at t
AB correct as per chemistry principle.
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Stainless steel is a/an ______ alloy.
interstitial correct as per chemistry principle.
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Identify the dimensional relation for the unit cell illustrated below.
a ≠ b ≠ c correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
Impurity defect is a type of point defect. It can occur ________
in two ways, as substitution impurity defect or as interstitial impurity defect correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State
Which of the following possess anisotropic nature within their structure?
Snowflakes correct as per chemistry principle.
Ref: NCERT Chemistry Class XII — The Solid State