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![[Post New]](/templates/default/images/icon_minipost_new.gif) 23 Aug 2008 20:26:34 IST
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I Have a Confusion
I the text book {science} of 9th{NCERT} it is given that the sodawater is a true solution therefore it is a Homogeneous Mixture......
But I Have reffered other books .in these books it is mentioned that it is a colloid so it is a heterogeneous mixture....
These Books Include JPH,Pardeep,Holy Faith Etc.
Now the confusion is that with which answer should I Go???????
Please Help Me {I Also Want The Reason}
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23 Aug 2008 20:40:58 IST
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For the Exams only NCERT: So
Homogeneous Mixture......
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23 Aug 2008 20:43:25 IST
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I ahve confirmed it. Sodawater is a colloidal solution. I have myself seen Tyndall effect in it. Also, some of the ingredients of soda water form sol in water. These are some organic substances that are non-polar and hence so don't dissolve in water which is polar.
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