1.

ObservationInferenceConduct electricityBulb glowsObservation:S.No. / Solution taken1 Sodium Chloride2 Copper Sulphate3 Sodium hydroxide4 Sugar5 Alcoholزر​

Answer»

Answer:

1 sodium chloride is the best

EXPLANATION:

the saltier the WATER the more ELECTRIC CHARGE



Discussion

No Comment Found