B.Mg(OH)2 (the active ingredient in milk of magnesia)
The word elliptical refers to an Oval.
I have the same question too!!!Dang I thought I would get a answer I just guessed
Boyle's law states that pressure is inversely proportional to volume of gas at constant temperature
PV = k
where P - pressure , V - volume and k - constant
P1V1 = P2V2
where parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation
substituting these values in the equation
1.25 atm x 0.75 L = P x 1.1 L
P = 0.85 atm
final pressure is B) 0.85 atm
