how wil you seperate a mixture of common salt, chalk powder and powdered camphor? Explain
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19
AT FIRST WE WILL DO
1.SUBLIMINATION TO SEPERATE CAMPHOR .
2.THEN WE WILL PUT THE CHALK POWDER AND SALT IN WATER AND DO FILTRATION THEN THE CHALK POWDER WILL BE LEFT .
3.EVAPORATION TO SEPARATE SALT
1.SUBLIMINATION TO SEPERATE CAMPHOR .
2.THEN WE WILL PUT THE CHALK POWDER AND SALT IN WATER AND DO FILTRATION THEN THE CHALK POWDER WILL BE LEFT .
3.EVAPORATION TO SEPARATE SALT
Đïķšhä:
ur class
thnks
class 7
school
Jaipuria
in Lucknow
ok
yes
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