What is the number of octahedral and tetrahed | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In an $hcp$ structure,for each atom,there is $1$ octahedral void and $2$ tetrahedral voids.Number of atoms $= 0.25 \ mol 	imes 6.022 	imes 10^{2

Vedclass · Accepted Answer

$1.50 	imes 10^{23}, 3.011 	imes 10^{23}$

Vedclass · Answer

(D) In an $hcp$ structure,for each atom,there is $1$ octahedral void and $2$ tetrahedral voids.Number of atoms $= 0.25 \ mol 	imes 6.022 	imes 10^{23} \ atoms/mol = 1.5055 	imes 10^{23} \ atoms$.Number of octahedral voids $= 	ext{Number of atoms} = 1.5055 	imes 10^{23} \approx 1.50 	imes 10^{23}$.Number of tetrahedral voids $= 2 	imes 	ext{Number of atoms} = 2 	imes 1.5055 	imes 10^{23} = 3.011 	imes 10^{23}$.

What is the number of octahedral and tetrahedral voids present respectively in $0.25 \ mol$ of a substance having $hcp$ structure?

Similar Questions

The number of octahedral and tetrahedral holes respectively present in a hexagonal close packed $(hcp)$ crystal of $X$ atoms are

Calculate the packing efficiency in a simple cubic unit cell.

What is the number of tetrahedral voids present in $0.5 \text{ mole}$ of a compound forming an $hcp$ structure?

The number of tetrahedral voids per unit $HCP$ cell is

$A$ solid has $CCP$ arrangement having atoms $A, B, C$. If $A$ atoms are present at face centres,$B$ at corners and $C$ atoms occupy $50\%$ tetrahedral voids,then the molecular formula of the solid will be:

Vedclass Test Series

Exam Paper Generator

Online Exam Module