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CBSE - IX - Chemistry - Matter in Our Surroundings
what are HYDROGENOUS SUBSTANCES?Please explain deeply with examples.
Asked by hsdhall.2005
7th April 2020,
1:34 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
Give the name of the process in which a drop of ink spreads in a beaker of water
Asked by vashumalik07
1st June 2019,
7:50 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
What are hydraulics
Asked by md775016
16th October 2017,
7:09 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
The newly discovered fifth state of matter is called?
Asked by md775016
13th September 2017,
6:31 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
Why do pigs toil in the mud during hot summer?
Asked by md775016
16th August 2017,
1:28 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
Why the density of ice is less than water?
Asked by md775016
16th August 2017,
1:10 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
Why water in a breaker rises up if we place a finger and it does not when sugar is mixed even though the particles have space between them
Asked by md775016
15th August 2017,
11:58 AM
CBSE - IX - Chemistry - Matter in Our Surroundings
Explain how we can boil water by cooling with the help of experiment?Give reasons in support of answer.
Asked by abinash.gupta003
9th October 2016,
1:43 PM
CBSE - IX - Chemistry - Matter in Our Surroundings
How we can separate a mixture of sulphur and carbon?Explain through a experiment.
Asked by abinash.gupta003
11th September 2016,
8:35 AM
CBSE - IX - Chemistry - Matter in Our Surroundings
why do we sweat while doing work ?
Asked by eesatyam2013
18th July 2016,
7:06 PM
