CBSE IX Chemistry Is Matter Around Us Pure?
when we try to separate the mixture of alcohol and water through fractional distillation, we observe that at first the vapours of alcohol vapourises and condenses in the fractionating column.My question ist when hot vapours get condenses in fractionating column heat is released so where does the heat go????
Asked by guptaabhinav0809
28th August 2017
9:00 PM
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JEE Plances JEE (Main)
write the short note on the folowing purification method with suitable examples 1) Distillation 2) sublimation
Asked by futureisbright051101
26th February 2018
3:13 PM
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ICSE IX Chemistry Elements, Compounds and Mixtures
differentitate 1)distillation and frictional distillation 2)elements and compounds
Asked by nathsantanukumar
3rd April 2018
8:05 AM
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ICSE VIII Chemistry Elements, Compounds and Mixtures
What is the process of distillation
Asked by Mitiarora22
29th April 2018
1:35 PM
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CBSE IX Chemistry
We applied distillation methoed to seperate the mixture whwn tje boiling point difference is 25 degree K. In Celcius it should be how much?
Asked by Nimmi
1st July 2018
10:25 PM
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CBSE IX Chemistry Is Matter Around Us Pure?
To apply distilation technique, the difference in boiling point greater than 25 degree k mentioned in the text book, but most if tbe sitesmentionex 25 degree C. which one is correct
Asked by Nimmi
2nd July 2018
10:57 AM
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CBSE IX Chemistry Is Matter Around Us Pure?
In CBSE Grade 9 SC text book mentioned 25 degree K is the minimum difference of boiling point required to apply distilation technique to seperate mixture, but in most of the site it mentioned 25 degree Celcius , which one is correct?
Asked by Nimmi
2nd July 2018
11:02 AM
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ICSE VI Chemistry Elements, Compounds and Mixtures
How can you show that sea water contains salt ???
Asked by Molaypaul700
1st November 2018
7:41 AM
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ICSE VI Chemistry Elements, Compounds and Mixtures
Describe an experiment to purify water by distillation with the help of diagram ???
Asked by Molaypaul700
1st November 2018
12:55 PM
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CBSE IX Chemistry Is Matter Around Us Pure?
Differentiate between simple distillation and fractional distillation in points
Asked by rohit.rt2004
21st February 2019
5:38 PM
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CBSE XI Science Chemistry Organic Chemistry
What what is fractional distillation in detail
Asked by jhamayank8324.7sdatl
7th May 2020
2:20 PM
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CBSE XI Science Chemistry Organic Chemistry
Can expert's make a experiment of fractional distillation with example ???
Asked by adityarath2510.7sdatl
7th May 2020
3:33 PM
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ICSE VII Chemistry Matter and its Composition
Can expert's make a experiment of a fractional distillation ???
Asked by adityarath2510.7sdatl
9th May 2020
1:34 PM
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CBSE VIII Science Coal and Petroleum
How do the obstructions in a fractionating column help in fractional distillation?
Asked by Deepak
22nd July 2020
1:33 PM
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