Chemistry · Separation Techniques
Which of the following groups contains only substances that undergo sublimation?
- 1Naphthalene, Sodium Carbonate, Ammonium Chloride
- 2Ammonium Chloride, Calcium Chloride, Iodine
- 3Sodium Chloride, Iodine, Naphthalene
- 4Naphthalene, Iodine, Ammonium Chloride✓
Correct answer
Naphthalene, Iodine, Ammonium Chloride
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