﻿ An fcc lattice has a lattice parameter a = 400 pm. Calculate the molar volume of the lattice including all the empty space. : Kaysons Education

# An Fcc Lattice Has A Lattice Parameter a = 400 Pm. Calculate The Molar Volume Of The Lattice Including All The Empty Space.

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## Question

### Solution

Correct option is

9.6 mL

Volume = a3 = (400 × 10-12m)3 = 64 × 10-24 cm3

Vtotal = VNA = 64 ×10-24 × 6.02 × 1023

= 38.4

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