The boiling points of group 16 binary hydrides are as follows: H2O 100 oC; H2S -60 oC; H2Se -41 oC. Briefly discuss why H2S has a lower boiling point than H2Se. Select all that apply.O H;S has fewer electrons than H2SeO H2S has more electrons than H2SeO H;S has less dispersion forces than H2SeO H,S has more dispersion forces than H,Se Briefly discuss why H2S has a lower boiling point than H20. Select all that apply.O H;S has less intermolecular forces than H2OO H,S cannot hydrogen bond like H,0O H,S has more intermolecular forces than H,OO H2S can hydrogen bond like H2O

Boiling points is directly affected by the intermolecular forces. Stronger the intermolecular…

Answered: The boiling points of group 16 binary…

Science

Chemistry

The boiling points of group 16 binary hydrides are as follows: H2O 100 oC; H2S -60 oC; H2Se -41 oC.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Sulfur

A: Sulfur is a non-metal element present in periodic table of Group 16.

Q: 34. Which of the following substances would be predicted to have the highest boiling point? a. CH4…

A: One of the factor responsible for determining the boiling point of the substance is the extent of…

Q: Calculate the vapor volume (m3) for 6 moles of CS2 (SG = 1.26).

A: Given: Moles of CS2 = 6 mol. And specific gravity of liquid = 1.26

Q: Which ions or molecules would be attracted to CH+33 ? Indicate the type of intermolecular forces…

A: The ion given in question is a cation (methyl cation) with one positive charge. The molecules or…

Q: Is amoxicillian sodium stable at 55 degrees celsius?

A: The carboxylic acid functional group is represented as -COOH and its reaction with the strong base…

Q: Which substance has the lower boiling point? Explain.

A: There are many factors that affect the boiling point of the molecule such as molecular mass, surface…

Q: Which substance has the higher boiling point? Explain

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

Q: Rank this compounds in order of increasing solubility (1-lowest and 4-highest) 3-hexanone 1000…

A: 1.Solubility is define as maximum amount of substance dissolve in a given a solvent .2. Greater the…

Q: Which of the following compounds has the lowest boiling point?

A: The boiling point of a compound depends on intermolecular forces present among the molecules of that…

Q: Silane (SIH4), phosphine (PH3), and nitrous oxide (N20) melt at -185°C, -133°C, and -91°C,…

A: To answer this question , we would check the relation between melting point , polar nature and…

Q: Liquid butane is used in cigarette lighters. The boiling point of butane at 1 atm pressure is -1.0…

Q: Which of the following molecules would have the highest vapor pressure at room temperature (22 °C)?…

Q: Compare and explain; the viscosity of ethylene glycol comparative to that of ethanol an glycerol…

A: To compare the viscosity of ethylene glycol with ethanol and glycerol Viscosity of a compound is the…

Q: Which one of the following substances would be the most soluble in CCl4? HF I2 Li2O C6H14 CH3COOH

A: We know, The statement "like dissolves like". it means polar solvent dissolves polar substance and…

Q: Ether has a Vapor Pressure of 385 torr at 20.0 °C. You dissolve 1.57 moles of a non-volatile…

A: The vapor pressure of pure solvent (ether), = 385 torrThe moles of non-electrolyte solute = 1.57…

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

Q: Which of the following has the highest boiling point? O 0.20 m Na3PO4 O 0.45 m CH3CH2OH O 0.15 m…

A: The elevation in boiling point of any solution is given by elevation in boiling point = i X Kb X m…

Q: (Q43) The normal boiling point of acetone is 56.1°C and its AHvap at its boiling point is 29.1…

A: Given: Normal boiling point of acetone = 56.1 oC ΔHvap of acetone = 29.1 KJ/mol = 29100 J/mol.…

Q: Please answer in tipping format

A: Let's take three common organic compounds with a methoxy group to illustrate how we might approach…

Q: 4. For this question use the following multiple choice answers: (A) (a) Rank in increasing order of…

A: Given Based on properties of Boiling point Lattice Energy Bond angle electronic Configuration.…

Q: (a) How do the structures of these molecules account for these differences in boiling point? Provide…

A: The normal boiling point is defined as the temperature at which the vapor pressure of the liquid…

Q: Explain the following observations by reference to the type of bonding present and/or the forces…

A: Step 1: Step 2: Step 3: Step 4:

Q: Which one of the compounds shown has the highest boiling point? 01 © || V V جد مشب IV OH ||" ОН

A: Hydrogen Bondingy Hydrogen Bonding is a special kind of electrostatic interaction between Hydrogen…

Q: Which compound will be more likely to exist as a hydrated solid? O KCl O CuSO4

A: Some compound when comes in contact with water vapors present in the atmosphere absorbs them into…

Q: Rank the compounds below from lowest to highest viscosity based on their structures. (Hint: hydrogen…

A: Given compounds: 1-propanol, CH3CH2CH2OH propane, CH3CH2CH3 propanal, CH3CH2CH=O 1-propanamine,…

Q: (Q43) The normal boiling point of acetone is 56.1°C and its AHvap at its boiling point is 29.1…

A: Given: Boiling point of acetone = 56.1oC ∆Hvap = 29.1 kJ/mol To determine Vapour pressure (atm) at…

Q: Pr 37. Zinc reacts with aqueous sulfuric acid to form hydrogen gas Zn (s) H:SO. (aq) ZnSO. (aq) - H:…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: help with this question please. Also, my other question was, What intermolecular forces does…

A: The boiling point is the temperature at which the vapor pressure of the substance becomes equal to…

Question

The boiling points of group 16 binary hydrides are as follows: H₂O 100 ^oC; H₂S -60 ^oC; H₂Se -41 ^oC.

Briefly discuss why H2S has a lower boiling point than H2Se. Select all that apply.
O H;S has fewer electrons than H2Se
O H2S has more electrons than H2Se
O H;S has less dispersion forces than H2Se
O H,S has more dispersion forces than H,Se

Briefly discuss why H2S has a lower boiling point than H20. Select all that apply.
O H;S has less intermolecular forces than H2O
O H,S cannot hydrogen bond like H,0
O H,S has more intermolecular forces than H,O
O H2S can hydrogen bond like H2O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2 Comparison of H2S and H2Se

VIEW

Step 3 Comparison of H2S and H2O

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Which compound is expected to exhibit the highest vapor pressure at 25°C. (A) C,H5CH3 (B) C6H5CI (C) C,H5NH2 (D) C6H5OH
The substances below are compared in terms of their boiling point at 1 atm. which comparison is INCORRECT? Select one: O a. H2Se > H2S Ob. он CH;CH,CH,CH,CH,CH,OH > CH,CH,CCH,CH, CH3 О с. 73 22 Та > Ti 180.95 47.867 O d. CH3OCH3 > CH3CH2OH
A student experimentally determines the gas law constant, R, by reacting a small piece of magnesium with excess hydrochloric acid and then collecting the hydrogen gas over water in a eudiometer. Based L-atm on experimentally collected data, the student calculates R to equal 0.0832 mol·K L-atm Ideal gas law constant from literature: 0.08206 mol·K (a) Determine the percent error for the student's R-value. Percent error = % (b) For the statements below, identify the possible source(s) of error for this student's trial. The student notices a large air bubble in the eudiometer after collecting the hydrogen gas, but does not dislodge it. The student does not clean the zinc metal with sand paper. The student does not equilibrate the water levels within the eudiometer and the beaker at the end of the reaction. The water level in the eudiometer is 1-inch above the water level in the beaker. The student uses the barometric pressure for the lab to calculate R.
5d. Comparing C;H3 (1) and C;H;O (1), which would we expect to have the higher boiling point? (а) С,Н; (1) (b) С,H,О (1) (с) same 5e. Comparing C;Hs (1) and C3H&O (1), which would we expect to have the higher equilibrium vapor pressure? (а) С,H; (1) (b) С,Н:О (1) (с) same 5f. Describe how you could make 100.0 mL (aq) of a 1.0 mM C3H8 (aq) solution from an 8.0 mM C3H8 (aq) solution.
please do both or don't help
Which of the following compounds has the highest normal boiling point?