Which of the following substances is most likely to be a gas at room temperature and atmospheric pressure?

Answer

A.
I₂

B.
Ar

C.
C₈H₁₈

D.
Pb

E.
CCl₄

answer

watching

852

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Reid WolffLv2

17 Dec 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

At room temperature, Si is a solid, CCl₄ is a liquid, and Ar is a gas. List these substances in order of (a) increasing intermolecular energy of attraction, (b) increasing boiling point.

blushlizard653

Iodine, like most substances, exhibits only three phases: solid, liquid, and vapor. The triple point of iodine is at 90 torr and 115^oC. Which of the following statements concerning liquid I₂ must be true? Explain your answer?

a) I₂(l) is denser than I₂(s)

b) I₂(l) cannot exist above 115^oC

c) I₂(l) cannot exist at 1 atmospheric pressure

d) I₂(l) cannot have a vapor pressure greater than 90 torr

e) I₂(l) cannot exist at a pressure of 10 torr