Container that holds 0.152mol of xenon gas has a volume of 3.41l. what will the volume be if an additional 0.190mol of xenon is added to the container and the temperature and pressure are kept constant?

V₂ = 7.7 L

Explanation:

Given data:

Initial moles = 0.152 mol

Initial volume = 3.41 L

Final volume = ?

Final moles = 0.152 + 0.190 = 0.342 mol

Solution:

According to Avogadro law,

V₁/n₁ = V₂/n₂

V₂ = V₁n₂/n₁

V₂ = 3.41 L  × 0.342 mol / 0.152 mol

V₂ = 1.17 L. mol/ 0.152 mol

V₂ = 7.7 L

life would be meaningless without memes

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.