Define container will evaporate until equilibrium is reached

Assignment Help Chemistry
Reference no: EM13221400

A liquid placed in a closed container will evaporate until equilibrium is reached. At equilibrium, which of the following statements is false?

A. The partial pressure exerted by the vapor molecules is called the vapor pressure of the liquid.

B. Liquid molecules are still evaporating.

C. The number of vapor molecules remains essentially constant.

D. The partial pressure of the vapor is constant.

E. The boundary (meniscus) between liquid and vapor disappears.

Reference no: EM13221400

Questions Cloud

Explain what mass of ko2 in grams is required to react : what mass of KO2 in grams is required to react with 8.90-L of CO2 at 22.0 C and 767mm Hg? first calculate the number of moles of CO2 (R=0.08026 L*atoms/ mol*K) find moles of Co2 and mass of KO2 in grams?
Key issues and obligations as moral challenges : What are the key issues and obligations as moral challenges including associated risks, dangers, uncertaintles and/or opportunities and what are the competing moral claims and obligations and how will you assess and prioritize them?
Discuss why social optima are hard to achieve : Definitions of externality and public goods, Source of inefficiency under externalities and public good, find the socially optimum output if there is negative externality and suggest policies to attain this social optimum. Be able to discuss why s..
Describe how occupation affects morbidity and mortality : Describe how occupation affects morbidity and mortality.
Define container will evaporate until equilibrium is reached : A liquid placed in a closed container will evaporate until equilibrium is reached. At equilibrium, which of the following statements is false. The partial pressure exerted by the vapor molecules is called the vapor pressure of the liquid.
What will happen to markets for grapes-berries and grape : Suppose that an innovative way of picking grapes is being used and is much cheaper than doing it manually. Unfortunately, it does not work for berries, which are a substitute for grapes. Explain fully what will happen to the markets for grapes, be..
What is meant by adverse selection in the context : Describe what is meant by adverse selection in the context of a life insurance company s underwriting process and give an example.
Is the gain realized by casino subject to u.s. income tax : Is the gain realized by Casino subject to U.S. income tax and why? If so, how would the income be taxed (assume the value of the assets remained unchanged from 2010 until 2012)
Difference between a profit vector and a profit signature : Explain the difference between a profit vector and a profit signature.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the vapor leaving the top of a distillation

the vapor leaving the top of a distillation column goes to a condenser in which either total or partial condensation takes place.

  How many grams of oxygen are required

Octane has a density of 0.692 g/mL at 20 C . How many grams of O2 are required to burn 19.0 gal of C8H18.

  What is the density of the oil

One cup is equivalent to 237. mL. If 1 cup of oil has a mass of 210. g, what is the density of the oil (in grams per cubic centimeter)?

  Find the ph of the two equivalence points and the volume

find the ph of the two equivalence points and the volume (ml) of 0.0414 M KOH needed to reach them in the titration of 17.3 mL of 0.130 M H2co3 (first equivalent point = ML KOH, and pH= )

  Compute the molar mass of an unknown sunstance

calculate the molar mass of an unknown sunstance, if the freezing point of a solution containing 1.00 g of the unknown in 100g of camphor is 165.4 C.

  State and draw a titration curve for peptides

Draw a titration curve for both of these peptides. Be sure to label the axes properly, indicate the pKa values, the equivalence points and the buffering regions.

  What is the specific heat of the substance

A 155 g sample of an unknown substance was heated from 25.0°C to 40.0°C. In the process, the substance absorbed 5696 J of energy. What is the specific heat of the substance?

  Compute the frequency of the light emitted

Calculate the frequency of the light emitted when an electron in a hydrogen atom

  State how many grams of lithium bromide must be added

how many grams of lithium bromide must be added to 35 grams of water to make a solution

  What is the value for kc

Nitrogen dioxide decomposes according to the reaction 2NO2(g) 2NO(g) + O2(g) where Kp = 4.48 × 10-13 at 25°C. What is the value for Kc?

  Compute the mass of ferrous ammonium sulfate

Calculate the mass of ferrous ammonium sulfate you would need to add to a 5.00 mL volumetric flask to make a solution

  What is the total pressure in the flask

A sample of He gas (V = 3.0 L) at 5.6 atm and 25 °C was combined with 4.5 L of Ne gas at 3.6 atm and 25 °C in a 9.0 L flask (which was initially evacuated).

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd