Answer:
The answer is b)
Explanation:
In packed column the mass transfer area is higher and the packing can be random, that could provoque an increase in the pressure, because obstruction of the mass flux, While in a tray column the sieves can have specific porosity and the flux of mass can be facilitated, thus the pressure drop.
Missing question find on internet.
Answers are:
1) O₂ - linear.
2) CH₄ - tetrahedral.
3) SO₃ - t<span>rigonal planar.
4) SF</span>₄ - <span>trigonal bipyramidal.
5) BeF</span>₂ - linear.
6) SiCl₄ - <span>tetrahedral.
7) ClF</span>₃ - <span>T-shaped.</span><span>
8) CO</span>₂ - linear.
9) NH₃ - <span>trigonal pyramidal.
10) SO</span>₂ - bent.
11) H₃O⁺ - <span>trigonal pyramidal.
12) XeF</span>₄ - <span>square planar.
13) H</span>₂O - bent.
EXPLANATION :
mass is the quantity of matter in an object .
volume is the amount of space that something contains or fills .
density is the thickness of a solid , liquid or gas measured by its mass per unit of volume.
Thanks I did what I can hope it helped...
I’m 100% sure that is it answer B. 8 minutes