dissolution of nacl in water is a physical change, not a chemical change. why?
1
Expert's answer
2014-09-09T10:34:01-0400
Dissolving the salt in water is difficult to call a chemical change as Na+ and Cl- form a strong base and strong acid and therefore is not hydrolyzed. If you look at the definition of a chemical reaction and there is written that "the passage of a chemical reaction old bonds are broken and formed new, electrons are redistributed." Here new bonds are formed, and the process is similar to the bursting of two magnets because that is dominated by ionic bonds. Therefore, most chemists say that it is a physical process.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment