Please help! Will mark Brainliest!
In which of these substances would dipole interactions be the strongest?

A. H2

B. CH4

C. H2O

D. O2

PLEASE write a short explanation as to why that would be the answer! Thank you!

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3