47 - The pycnometric density of sodium chloride
Disclaimer: This website is NOT associated with CBSE, for official website of CBSE visit - www.cbse.gov.in
Submitted by admin on Thu, 02/04/2010 - 16:50
The pycnometric density of sodium chloride crystal is 2.165 × 103 kg m-3 while its X-ray density is 2.178 × 103 kg m-3 . The fraction of unoccupied sites in sodium chloride crystal is?