Register

True or False: In air at 0.95 atm and 302 K, the oxygen molecules have a smaller r.m.s. speed than do the argon atoms.

True or False: In air at 0.95 atm and 302 K, the oxygen molecules have a smaller r.m.s. speed than do the argon atoms.
226k views
2 votes
True or False: In air at 0.95 atm and 302 K, the oxygen molecules have a smaller r.m.s. speed than do the argon atoms.

User Matt Hulse
by
8.7k points

1 Answer

2 votes

Answer: True. ∆H (the change in enthalpy) will be negative when liquid water freezes to ice at 0°C and 1 atm pressure.

Step-by-step explanation:

User Todd Ellner
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!