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devsehrawat753:
tusi on hoke be naa bolte
srry
abhi ayi
schi
okkk g
wow
punjabi
kitho sikhi?
xd
good night g
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Answer:
The process of deriving large crystals of pure substances from their solutions is known as crystallisation. It is a physical change. Crystals of salt are obtained by the evaporation of sea water. ... This mixture when filtered and allowed to cool produces crystals of copper sulphate.
tusi on ho aur mere se baat be naa
jaao ab m naa bolta aap se
sry yr
abhi aayi hu
jhuth nhi
okk
ya
bol na kuch
sly
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Answer:
The process of deriving large crystals of pure substances from their solutions is known as crystallisation. It is a physical change. Crystals of salt are obtained by the evaporation of sea water. ... This mixture when filtered and allowed to cool produces crystals of copper sulphate.
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