MCQOPTIONS
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| 1. |
Properties of three substances X, Y and Z are given below :X : Heavy and non-magneticY : Light and non-magneticZ : MagneticIf X, Y and Z are of same size and colour then, which of the following can be used to separate these particles from their mixture? |
| A. | Handpicking followed by filtration |
| B. | Winnowing followed by magnetic separation |
| C. | Magnetic separation followed by sieving |
| D. | Sublimation followed by distillation |
| Answer» C. Magnetic separation followed by sieving | |