[A]Highest melting point
[B]Lowest melting point
2. Which among the following diseases is caused by deficiency of Nicotinic acid?
3. Which of the following causes the drop of water to be in spherical shape?
[A]Gravity of earth
4. If water is heated, it vapor pressure will ________________.
[A]First increase and then decrease
[D]Nothing happens to vapour pressure
5. What is the transition from the solid to gas phase with no intermediate liquid stage called?
[A]Solid phase extraction