The molecular geometry of the chf3 molecule is and the molecule is a. trigonal pyramidal, polar b. tetrahedral, nonpolar c. tetrahedral, polar d. seesaw, polar e. seesaw, nonpolar

The correct option is: C. tetrahedral, polar

Explanation:

Trifluoromethane, also known as Fluoroform, is a chemical compound with the molecular formula CHF₃.

Since three fluorine atoms and one hydrogen atom is bonded to the central carbon atom and there are zero lone pairs on the carbon atom. Therefore, the molecular geometry and shape of CHF₃ is tetrahedral.

As there are three carbon-fluorine polar bonds in CHF₃ molecule, thus there is a net dipole moment. Therefore, CHF₃ is a polar molecule.

i think it is true since you can test the answer and can use observations to complete it.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.