Answer:
The correct answer is hot, dense points; each smaller than an atom
Explanation:
The big bang theory was proposed to suggest the expansion of the universe by describing the origin of all components of the universe and it's planetary bodies. It suggested that the <u>whole universe was in a state of high temperature and highly dense points (which were smaller than atoms) but continuously expanded by cooling down which gave rise to the formation of subatomic particles, atoms</u> e.t.c.
Boyle's Law states, at constant temperature, pV = constant => p1 * V1 = p2 * V2.
a) p1 = 350.0 torr, V1 = 200 ml; p2 = 700 torr, V2 =?
p1 * V1 = p2 * V2 => V2 = [p1 * V1] / p2 = [350.0 torr * 200 ml ] / 700 torr = 100 ml
Answer of a) 100 ml.
b) P1 = 180 mmHg; V1 = 2.4 * 10^5 ml; P2 = ?, V2 = 1.8 * 10^3 L
First, convert the two measures of volume to the same unit.
2.4 * 10^ 5 mL / 1000 = 2.4 * 10^2 L
Now use Boyle's Law p1 * V1 = p2 * V2 => p2 = [p1 * V1] / V2
p2 = 180 mmHg * 2.4 * 10 ^2 L / (1.8 * 10^3 L) = 24 mmHg
Answer of b) 24 mmHg.
C is Carbon
H is Hydrogen
O is Oxygen
The answer is B, D and E
Hope this helps :) ~
