Question

in the given figure alongside the ink does not fall out of the dropper because - a the atmospheric pressure outside is more b the pressure inside the dropper is mor c the pressure in and out is equal d the pressure inside is less

Answer 1

The pressure of the air in the dropper becomes equal to the atmospheric pressure outside acting on the ink in the bottle. It  is because these two pressure are equal that the ink does not fall out of the dropper unless we  press the  bulb