Which of the following is expected to have the highest normal boiling point?     A.HBr B.HCl C.HI D.NaCl

Q: Of the following five chemicals, which has the highest boiling point? A. 1.0 m magnesium bromide B.…

A: Recall the following expression of elevation of boiling point∆Tb                      ∆Tb=i×Kbm…

Q: 6. Which of the following should have the highest vapor pressure? A) KCI B) HC1 C) CH4 D) 02 E) H₂S

A: Vapor pressure is a measure of the tendency of a substance to evaporate or transition from a liquid…

Q: Which of the intermolecular forces BEST explains the unusual behavior of water in that it has a…

A:

Q: DISCUSS THE FOLLOWING DIPOLE DIPOLE  FORCES,ION-DIPOLE FORCES, DISPERSION FORCES, THE HYDROGEN BOND

A: Since you have posted multiple questions, we are entitled to answer the first ony.

Q: Which of the following will have the highest boiling point?        A. Br2 B. F2 C. He D. N2

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

Q: Which of the following substances will have the highest boiling point? a. HF  b. CH4  c. HCl  d.…

A: The objective of the question is to determine which among the given substances - HF, CH4, HCl, and…

Q: 9. Which of the following has the highest boiling point? A. NaCl B. HBr C. CH3CH2CH3 D. CC14

A: Which one has the highest boiling point has to be given.

Q: O Naphthalene (128.164 g/mol) H. H. H. O Acetic acid (59.04 g/mol) H-C-C HICI

A:

Q: Which is true? a. MgO has higher vapor pressure than CH3CH2OH at 25 degrees celsius b. HCl is more…

A: General properties of matter:

Q: 7. What is the vapor pressure of water at 50°C?

A: At 25°C temperature, vapor pressure of water lie between 10 to 15kPa that means it is a middle point…

Q: Which pure substance has the highest boiling point? O A. CH3OH O B. CH4 O C. CC[4 O D. CH2C12

A:

Q: 35. Which substance would be predicted to be more soluble in water? BF3 C6H14 NCI3 CCI4 а. b. с. d.

A: Applying concept of solubility on basis of polarity of molecules.

Q: a. Predict which of the following substances would have the lowest freezing point. O CO2 O CO ON2 b.…

A: Definition. Freezing point is the temperature at which a liquid becomes a solid at normal…

Q: litrogen gas is used in place of CO2 gas for some bubbly beverages such as beer and coffee. low many…

A: We have to predict the amount of heat required.

Q: Which of the following will have the highest boiling point? A.HBr B.HCl C.HF D.HI

A: Boiling point of any molecule depends on 2 things (in same order as they are mentioned) 1) The…

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

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

Q: What is hydrogen bonding?  Why does water exhibit hydrogen bonding?

A: It is defined as " the attractive force which binds H-atom of a molecule with the most…

Q: Arrange the following according to the to the increase in their boiling point. 1. СНЗСН2ОН П.…

A: As the intermolecular forces increases boiling point increases. Ionic forces > ion dipole forces…

Q: What do supercritical fluids help explain? Give an example of application of supercritical fluids.

A: Supercritical fluids:  Supercritical fluids are the substances are in an intermediate state between…

Q: Which one of the following should you predict to have the highest equilibrium vapor pressure? a. He…

A: Vapour pressure is a measure of tendency of a molecule to change its state into gaseous or vapour,…

Q: Consider water H2O. Predict how waters boiling point compares to HBr and HF. Explain your prediction…

A: Higher the intermolecular forces higher will be the boiling point of that particular compound. If…

Q: Between HI and HF, which has the higher boiling point and why O A. HF, because HF has hydrogen…

A: Between HF and HI , which has higher boiling point:

Q: Which of the following pure substances has the highest normal boiling point? O a. KF Ob.H 20 Oc. CSF…

A: The boiling point has depends upon ionic character so CaF2 has highest normal boiling point.

Q: Which of the following has the highest boiling point? a. 0.1M CH3OH,   c. 0.1M glucose          e.…

A: Asking the boiling point highest which contain

Q: 3. Arrange the following substances in the order of increasing boiling points. a. Ethanol b. Ethane…

A: As we know that , The boiling point of alcohols is much higher than the boiling point of alkanes.…

Q: The addition of KBr to water causes the vapor pressure to: a. Increase b. Decrease c. Stay the same…

A:

Q: Arrange the following molecules/compounds according to the indicated properties c and explain your…

A: Aa we know, strength of boiling point depends upon intermolecular interaction between molecules.

Q: Silver amalgam fillings were the traditional fillings that dentists used when someone had a cavity…

A: The above question discuss the effect of temperature on the amalgam or generally saying alloy…

Q: 1. Describe the nature of liquids by relating it with intermolecular attractive forces. 2. Explain…

A: Intermolecular forces are electrostatic in nature and include vanderwaals forces and hydrogen bond .…

Q: Which one of the following should have the lowest boiling point? O A. H20 B. NH3 OC. Na2S O D. N2 O…

A: Boiling point is the temperature at which a liquid boils (i.e liquid is converted to vapor). When…

Q: 4. At a pressure of > 1.00 atm, the boiling point of water is (>,

A: Boiling point is the temperature at which vapour pressure of liquid become equal to atmospheric…