c would be the correct answer because when its a negative power your moving the decimal to the left whic makes the number smaller
The bigger molecule has more interactions and hence the higher b.p. CH3CH2OCH2CH3 is a bigger molecule than CH4 and CH3CH3, so has more dispersion forces. It also has dipole-dipole forces due to the polarised C-O bonds. CH3OH and CH3CH2OH have hydrogen bonds due to the very electronegative O atom bonded to the H atom
God bless
.... I don’t know but, he will be able to make smarter choices, he will be able to think before he does something, honestly don’t know
Answer:
Concave Mirror is placed behind the car bulb