Problem 36
What is formed when iodine is absorbed by hypo solution ? (a) \(\mathrm{Nal}_{3}\) (b) \(\mathrm{Na}_{4} \mathrm{~S}_{4} \mathrm{O}_{6}\) (c) \(\mathrm{Na}_{2} \mathrm{~S}_{4} \mathrm{O}_{6}\) (d) \(\mathrm{Na}_{3} \mathrm{~S}_{4} \mathrm{O}_{6}\)
Problem 37
What is the correct order of density? (a) \(\mathrm{Li}>\mathrm{Na}>\mathrm{K}\) (b) \(\mathrm{Li}<\mathrm{Na}<\mathrm{K}\) (c) \(\mathrm{Li}<\mathrm{Na}>\mathrm{K}\) (d) \(\mathrm{Li}>\mathrm{Na}<\mathrm{K}\)
