Aballoon at 32 °c is filled with 21 l of air. what would its volume be at a temperature of 52 °c, assuming pressure remains constant?
a.)19 l
b.)22 l
c.)24 l
d.)25 l

s too much pool water may lead to chlorine poisoning. the concentration of chlorine in public drinking water is extremely low and not harmful to human health. sooo yeahh

explanation:

i think it is d. e because the next one is igneous.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

i do not get it   at all