Choose the odd one out. Give reasons for the choice.
Vinegar, alcohol, acetic acid, oil.
Answer:- Oil
Magnesium sulphate, calcium sulphate, magnesium chloride, magnesium bicarbonate.
Sand in water, powdered chalk in water, Fog, Dust in air.
Choose the odd one out. Give reasons for your choice.
helium, neon, argon, oxygen, xenon
Encircle the odd one out and give reasons for your choice.
Water, alcohol. orange juice, an antiseptic tablet, cough syrup