Interested to Buy Any Domain ? << Click Here >> for more details...
How does common salt help in separating soap from the
solution after saponification ?
1 By decreasing solubility of soap
2 By increasing solubility of soap
3 By decreasing density of soap
4 By increasing density of soap
- 4 Answers
- 13820 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sa
Soap is nothing but Na+ or k+ salt of fatty acids,and when
saponification occurs then esters of fatty acids and
glycerols are produced. So when NaCl or commom is added
due to common ion effect of Na+, equillibrium is shifted
toward left and esters of fatty acids and glycerols breaks
to produce more fatty acids which then combine with Na+ to
remove excess Na+ from the system
| Is This Answer Correct ? | 8 Yes | 2 No |
Difference between Respiration and Photosynthesis ?
Which of the following gases is lighter than air? 1 Carbon dioxide 2 Oxygen 3 Ammonia 4 Chlorine
iwant to learn robotics so how can iproceed
the river tigris in which city
Which of the following is in liquid form at room temperature? 1 Cerium 2 Sodium 3 Francium 4 Lithium
The average salinity of sea water is 1 2% 2 2.5% 3 3% 4 3.5%
what are the advantages and disadvantages of empirical knowledge?
is there any instrument to convert mechanical energy into electrical energy
The filament of an electric bulb is made of 1 Iron 2 Nichrome 3 tungsten 4 Graphite
9 Answers Germanium, Google, Graphite India, Tungsten,
describe the function of muscles
In which type of rocks re metals like gold and copper mostly found? 1 Old igneous 2 Old sedimentary 3 Old metamorphic 4 New metamorphic
Potassium permanganate is used for purifying drinking water, because 1 It is dissolves the impurities of water 2 It is a sterilizing agent 3 It is an oxidizing agent 4 It is a reducing agent
Biological Sciences 
