The tail of a comet points away from the Sun due to

According to the table, on which planet would a ball fall the fastest?

Consider the following statements and select the option which correctly identifies true (T) and false (F).
$\left(\mathrm{i}\right)$ Mars is the red planet because it is the hottest planet in the solar system.
$\left(\mathrm{ii}\right)$ The galaxy in which our solar system is located is The Milky Way.
$\left(\mathrm{iii}\right)$ Hydrogen burns as fuel in stars.
$\left(\mathrm{iv}\right)$ A nebula is a cloud of dust and gas in space.

Phases of the Moon are as shown in the figure. Which of the following options shows the correct labelling?