JEE Main 10 April 2016 Paper
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Question : 40 of 90
Marks:
+1,
-0
Gold numbers of some colloids are :
Gelatin : 0.005 − 0.01
GumArabic : 0.15 − 0.25
Oleate : 0.04 − 1.0
Starch : 15 − 25.
Which among these is a better protective colloid ?
Gelatin : 0.005 − 0.01
GumArabic : 0.15 − 0.25
Oleate : 0.04 − 1.0
Starch : 15 − 25.
Which among these is a better protective colloid ?
[Main 10 Apr 2016]
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