CBSE IX Chemistry Is Matter Around Us Pure?
how to seperate water from milk
Asked by aakash
11th March 2008
6:10 PM
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CBSE IX Chemistry Matter in Our Surroundings
why is evaporation called a surface phenomenon?
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16th April 2008
7:12 PM
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CBSE IX Chemistry Matter in Our Surroundings
Why does a poori swells when we heat it??
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19th April 2008
1:24 PM
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CBSE IX Chemistry Matter in Our Surroundings
why is evaporation called a surface phenomenon
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20th April 2008
1:06 PM
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CBSE IX Chemistry Matter in Our Surroundings
why is evaporation called a surface phenomenon
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20th April 2008
1:06 PM
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CBSE IX Chemistry Matter in Our Surroundings
what do you mean by evaporation? why does evaporation cool a liquid?
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22nd April 2008
8:40 PM
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CBSE XI Science Chemistry States of Matter
explain why:
- tea or coffee is sipped from a saucer when it is quite hot.
- A desert cooler cools the room in summer.
- oil rises up in the wick in an oil lamp?
Asked by Preksha
10th December 2017
1:08 PM
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ICSE IX Chemistry Matter and its Composition
Cold food does not smell from a distance why?
Asked by sayeri.chatter
9th February 2018
1:22 PM
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ICSE VIII Chemistry Physical and Chemical Changes
give reason cloths dry faster when the sun shine.
Asked by nathsantanukumar
23rd March 2018
11:58 AM
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ICSE VIII Physics
give reason water in clay pot is cool
Asked by nathsantanukumar
23rd April 2018
10:32 PM
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CBSE IX Chemistry Matter in Our Surroundings
Which statement regarding the effect of humidity on evaporation is correct? Humidity has no effect on evaporation. With the increase in humidity, rate of evaporation decreases. With the decrease in humidity, rate of evaporation decreases. Humidity sometimes increases and sometimes decreases the rate of evaporation. pls explain.
Asked by seeni2005
4th May 2018
2:34 PM
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CBSE IX Chemistry Matter in Our Surroundings
give reason. the smell of hot seixxling food reaches you several metres away, but to get the smell from cold food you have to go close.
Asked by siddheshpatil1187
16th June 2018
2:35 PM
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CBSE VII Science Heat
Paheli was suprised to see that a potter mixes horse dung while making surahis. Explain the reason behind the same.
Asked by Shreeya Nemani
25th August 2018
3:10 PM
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CBSE IX Chemistry Matter in Our Surroundings
difference between boiling and evaporation
Asked by ps7232004
1st October 2018
9:15 PM
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ICSE VIII Physics
what is evaporation
Asked by hariomrai9507
19th April 2019
7:29 AM
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ICSE VIII Biology Transportation in Plants
What is the difference between transpiration and evaporation?
Asked by yuvrk2005
23rd April 2019
6:35 PM
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CBSE IX Chemistry Matter in Our Surroundings
what is evapouration?
Asked by urvika.lahoti
5th May 2019
10:03 AM
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CBSE VI Science Separation of Substances
How can we separate oil,sugar and water from their mixture?
Asked by sutapasahu79
23rd May 2019
4:13 PM
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CBSE IX Chemistry Matter in Our Surroundings
Why does our palm feel cold when we put some perfume on it
Asked by Ay033857
7th July 2019
9:12 PM
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CBSE IX Chemistry Matter in Our Surroundings
How does evapration cause cooling. Explain with an example
Asked by Cyriac
25th August 2019
10:09 PM
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CBSE VI Science Changes Around Us
Why Cotton clothes wear in summer
Asked by achintya150687
27th August 2019
4:35 PM
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CBSE VI Science Changes Around Us
Condition happen in liquid or not
Asked by maheshabhang
27th August 2019
9:28 PM
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ICSE VI Chemistry Elements, Compounds and Mixtures
How will you separate the a mixture of iodine, iron filings and salt?
Asked by Shyamdubey
9th September 2019
7:18 PM
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CBSE IX Chemistry Matter in Our Surroundings
How evaporation results in coolnes?
Asked by taneeshkomath58.tl
13th April 2020
2:08 PM
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ICSE VIII Physics Matter
evapouration examples
Asked by avadhutpandav82.8spicertl
26th May 2020
12:29 PM
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CBSE IX Chemistry Matter in Our Surroundings
explain giving examples the various factors on which rate of evaporation depends
Asked by pranita.krmis
6th June 2020
5:32 PM
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CBSE IX Science
Explain giving examples the various factor on which rate of evaporation depends.
Asked by minidua86
24th June 2020
12:07 AM
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ICSE VIII Chemistry Physical and Chemical Changes
How would we separate lead nitrate + lead sulphate + lead chloride
Asked by aaritranjanmaity
18th July 2020
7:50 PM
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ICSE VIII Chemistry Matter
how is evaporation different form boiling
Asked by purvalahoti
30th August 2020
4:57 PM
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ICSE VI Physics Matter
Name the term used to describe the change in state from liquid to gas.Draw a particle diagram to show the above process.
Asked by anwesha.t.280809
25th September 2020
9:56 AM
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CBSE IX Science Changes Around Us
mention any two changes shown in the piture below and show their type (reversible and non revirsible.)
Asked by mahia10112009
27th October 2020
2:32 PM
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CBSE IX Science Matter in Our Surroundings
what is the evaporation?
Asked by viratamana3007
23rd January 2021
1:00 PM
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ICSE VII Chemistry Matter and its Composition
Which property of water changes during its evaporation?
Asked by nitinkumaransh2814.7sdatl
10th February 2021
10:27 PM
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CBSE VI Science Changes Around Us
Name one factor that causes evaporation
Asked by vidhilokeshmerai
29th April 2021
11:24 AM
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CBSE VI Science Separation of Substances
what is evaporation
Asked by modijyostanaben
5th May 2021
4:10 PM
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ICSE VIII Physics Matter
why is cooling produced on evaporation of a liquid?
Asked by jnpanditillustrator
21st May 2021
9:31 PM
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CBSE IX Chemistry Matter in Our Surroundings
Why Does a our palm feels cool when we spray sanitizer on it ?
Asked by vipulvspecial
26th May 2021
9:45 AM
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ICSE VII Chemistry Matter and its Composition
why do we feel cold during winters
Asked by remingaming12
27th May 2021
10:17 PM
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Meghalaya IX Chemistry
The processin which pressure is removee from a solution so that the water in it rapidly evaporated leaving behind dry substancea
Asked by Ferdinandhinge1
20th August 2021
1:12 PM
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CBSE IX Chemistry Matter in Our Surroundings
evaporation
Asked by kalpanatiwaritiwari7030
24th October 2021
12:20 PM
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CBSE IX Chemistry Matter in Our Surroundings
how does evaporation takes place
Asked by rajuvrajuraju3
17th July 2022
11:05 AM
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CBSE IX Science Matter in Our Surroundings
what is evaporation? explain it on the basis of molecular motion
Asked by lapasamv
10th August 2023
5:42 PM
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CBSE VI Science Separation of Substances
what is evapurationn
Asked by 333aruna
6th March 2024
11:55 PM
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