Which statement below best describes a volatile liquid? Question 17 options:

1.A liquid that doesn't evaporate under atmospheric pressure

2.A liquid that evaporates slowly at low temperatures

3.A liquid that evaporates rapidly at low temperatures

4.A liquid that requires a large amount of energy to evaporate

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?