Which compound has the highest boiling point? explain your reasoning. ch4 or ch3ch3

question 28 options:

ch3ch3. it has a greater mass and number of electrons which causes greater dispersion forces and a higher boiling point.

ch4 has stronger dispersion forces compared to ch3ch3 which leads to a higher boiling point.

ch3ch3. it is flatter which causes greater dispersion forces than ch4.

ch4 has a lower mass compared to ch3ch3 which leads to a higher boiling point.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Imagine an isolated positive point charge q (many times larger than the charge on a single proton). there is a charged particle a (whose charge is much smaller than charge q) at a distance from the point charge q. on which of the following quantities does the magnitude of the electric field created by charge q at particle a's position depend? check all that apply.the type of the charge on the charged particle athe relative orientation between q and a (while the distance between q and a is fixed)the specific location of the charged particle a (while the distance between q and a is fixed)the amount of the charge on the point charge qthe specific location of the point charge q (while the distance between q and a is fixed)the distance between the point charge q and the charged particle athe amount of the charge on the charged particle a