on suffering from fever which will lower down your body temperature more ice or ice cold water ?why?
HOW CAN U OBTAIN PURE COPPER SULPHATE FROM IMPURE SAMPLE?
define evaporation
LPG is used in the kitchens in our homes in the-a. Solid form b. compressed form c. gaseous form d. none.
How can we separate a mixture of two miscible liquids? Explain and also write the name of method?
sea water is a solution, suspention or colloid?
how will u separate common salt ,sulphur powder n sand from their mixture
When solid lead nitrate is heated in a test tube, what is not observed during the reaction is:
a)a cracking sound is produced
b)a brown gas is produced
c)a light yellow substance is formed
d)a brown precipitate is formed
on suffering from fever which will lower down your body temperature more ice or ice cold water ?why?
HOW CAN U OBTAIN PURE COPPER SULPHATE FROM IMPURE SAMPLE?
define evaporation
LPG is used in the kitchens in our homes in the-
a. Solid form b. compressed form c. gaseous form d. none.
How can we separate a mixture of two miscible liquids? Explain and also write the name of method?
sea water is a solution, suspention or colloid?
how will u separate common salt ,sulphur powder n sand from their mixture
When solid lead nitrate is heated in a test tube, what is not observed during the reaction is:
a)a cracking sound is produced
b)a brown gas is produced
c)a light yellow substance is formed
d)a brown precipitate is formed