Predict which liquid has the higher vapor pressure.  (Please explain)  C2H5OH or CH3OCH3

Q: Arrange the following substances in order of increasing total intermolecular forces between their…

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Q: Based on the type or types of intermolecular forces, predictthe substance in each pair that has the…

A: Strong intermolecular forces leads to higher boiling point as more heat energy is needed to convert…

Q: What would be the boiling point of methylene chloride at 670 mm Hg?

A: Clausius-Clapeyron equation can be used to relate two points in the same equilibrium line. The…

Q: Which of the following substances would you expect to have the higher vapor pressure: CH3OH or…

A: To Find: To find which substance has the highest vapor pressure among CH3OH and CH3Cl.

Q: Which of the following would be expected to have the lowest vapor pressure at room temperature?…

A: More is the volatility of compound; more will be the vapour pressure of compound.

Q: Which of the following would have the higher vapor pressure, explain your choice:  C4H10 or CH3OH

A: Since vapour pressure is the  pressure of the gas molecules present in equilibrium with the liquid…

Q: For the structure shown below, write the intermolecular forces that it can undergo. CH3 HOOC `NH

A: Intermolecular forces are considered within a molecule.

Q: Which of the following PURE SUBSTANCES should have the HIGHEST (normal) boiling point? a) Cl₂ b)…

A: Boiling point: The temperature at which the vapor pressure of a liquid becomes equal to the…

Q: Which of the following compounds has the highest boiling point? `NH2 H. II II IV

A: Boiling point of substance is the temperature at which the liquid phase gets converted into vapor…

Q: Which of the following has the highest boiling point? O CH O C2 O CH,CI O CH3OH O Kr

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: Which has the lowest normal boiling point? N2 NaCl Hg

A: Normal boiling point is the temperature at which a liquid boils at 1 atmosphere of pressure.…

Q: Which is expected to have the highest vapor pressure? O C8H16 O Cg Hg O C2H4 O C₂H6

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Q: The boiling points of noble gases (Groups 8A elements) increase going from top to bottom of the…

A: The group 8A contains the noble gases or inert gases. They are called as inert gases because they do…

Q: Which of the following has the highest vapor pressure? PH3 SiH4 H2Se GeH4 HF

A: Vapor pressure depends on nature of liquid,  presence of a solute and temperature. Vapor pressure…

Q: which of the following should have the lowest boiling point? NH3 N2 Na2S H2O HF

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Q: What type(s) of intermolecular forces are expected between NH2Cl molecules?

A: Intermolecular forces are the forces of attraction or repulsion that act between molecules or…

Q: What would be the boiling point of methylene chloride at 670 mm Hg?

A: Using Clausius–Clapeyron equation, we can determine the boiling point of methylene chloride at 670…

Q: Based on the type or types of intermolecular forces, predictthe substance in each pair that has the…

A: The magnitude of the dispersion force increases with an increase in the molecular weights. The…

Q: Which of the following has the highest boiling point? N2 SO2 H2O NH3 H2S

A: The boiling point a species depends on following factors: Molecular weight: More the molecular…

Q: What is the strongest intermolecular forces in pure CH2F2 ?

A: The forces of attraction which exist into atoms or molecules are termed as intermolecular forces.…

Q: Which molecule do you expect to have the highest vapor pressure? Draw Lewis Structures of each…

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Q: Organise the molecular structure in order of increasing boiling point. Explain why.

A: Since we know that boiling point increase on increase on formation of hydrogen bonding . Here , the…

Q: Which of the following has the highest boiling point? O CI LOH

A: Given question related to boiling point of organic compounds having different functional groups..

Q: Arrange the following liquids in order of increasing vapor pressure: HF, CH3CH3,  and CH3OCH3

A: Vapour pressure of the substance depends on the intramolecular forces between the particles of the…

Q: Which of the following compounds has the highest vapor pressure? ОН

A: I would say option - 2nd          would have highest vapour pressure as it has lowest boiling point…

Q: Which one has lower vapor pressure? C2H6 or CH4

A: We have given two compounds C2H6 and CH4. We need to tell which among them has lower vapour…

Q: Which of the following has the lowest boiling point? HF HELLO HI HBr H2O

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Q: a) highest boiling pointCCl4CF4CBr4

A: The boiling point of a substance depends on the strength of forces holding the molecules together.

Q: Which has the lowest normal boiling point? CH4 H2O NH3

A: Boiling point depends on the intermolecular forces. Boiling point will be higher for compounds…

Q: Which one of the following compounds has the highest boiling point? I II III IV V IV O H OH || = |||…

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Q: Which compound is expected to exhibit the highest vapor pressure at 25°C. (A) C6H5CH3 (B) C6H5CI (C)…

A: Vapour pressure is related to the boiling point of liquids.  If the liquid has strong intermolecular…

Q: Which of the following would have the highest vapor pressure at 25°C? C2H6 C2H5CI CaCl2 H20

A: The liquid molecules tend to convert into the vapour phase. In a closed container, the pressure of…

Q: Which molecule ( CH3OH or CH4 ) has a greater vapor pressure and why?

A: The molecule having greater vapor pressure is to be identified. Given molecules are CH3OH and CH4.…

Q: Which one of the following should have the lowest boiling point?

A: The temperature at which the the liquid experiences the pressure from the surrounding which is equal…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.