The initial pressure exerted on 1.0 liter of gas is 100kpa. the pressure is changed and the new volume of gas is 0.25 liters. the pressure is changed to
a) 25 kpa
b)200kpa
c)400kpa
d)4000kpa

C) 400 kpa

Explanation:

Boyle’s Law  states that at constant temperature, the  volume of a given quantity of a gas  varies inversely with its pressure.

P ∝ 1/V.

∴ P₁V₁ = P₂V₂.

P₁ = 100.0 kPa, V₁ = 1.0 L, P₂ = ??? kPa, V₂ = 0.25 L.

∴ V₂ = P₁V₁/V₂ = (100.0 kPa)(1.0 L)/(0.25 L) = 400.0 kPa.

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.