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Heating of Copper Sulphate - MeitY OLabs

  Рет қаралды 253,563

amritacreate

amritacreate

Күн бұрын

Пікірлер: 11
@pramodkumarsangrame7693
@pramodkumarsangrame7693 7 жыл бұрын
YOUR MeitY OLabs VIDEOS WITH BASIC CONCEPTS ON RELATED EXPERIMENTS HELPED A LOT IN SCHOOL I USUALLY SHOW IT TO MY STUDENTS & IT REALLY HELPED THEM TO PERFORMED IN A SCIENTIFIC MANNER .
@jenniferchoi9943
@jenniferchoi9943 9 жыл бұрын
water evaporations is a physical change..
@krunchykrisp7003
@krunchykrisp7003 8 жыл бұрын
water evaporation is a physical change, you should always use the test tube holder at 2/3 of the tube's lenght, and the change of colour is only because of presence of water around the copper sulfate, no new substance was made
@aarondavison413
@aarondavison413 10 жыл бұрын
Thank you for this video this really helped in my exam :)
@dragoryxion
@dragoryxion 10 жыл бұрын
water turning into vapor is a physical property...
@pepsidelicious5474
@pepsidelicious5474 7 жыл бұрын
Hugh Bone I think it's chemical as it turns into gas
@ArbindKumar-oy3vt
@ArbindKumar-oy3vt 7 жыл бұрын
how can a chemical change be reversible ?
@abdurahmanaweis7466
@abdurahmanaweis7466 8 жыл бұрын
thanks.this really helped a lot
@nandinidwivedi1172
@nandinidwivedi1172 7 жыл бұрын
this.. really helped me. Thanks
@luisambriz4673
@luisambriz4673 7 жыл бұрын
what is the formula and molecular weight of anhydrous copper sulfate?
@NC-curious
@NC-curious 8 жыл бұрын
this wil really help met with my life... turning something white and blue on a fire... NOT
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