1. Camphor is purified by the process of –
a. evaporation b. distillation c. sublimation d. filtration
2. LPG is used in the kitchens in our homes in the-
a. Solid form b. compressed form c. gaseous form d. none.
a. evaporation b. distillation c. sublimation d. filtration
2. LPG is used in the kitchens in our homes in the-
a. Solid form b. compressed form c. gaseous form d. none.
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