1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kkurt [141]
2 years ago
13

Which of the following liquids has the greatest viscocity? A. hexane (C6H14) B. CH3OCH2CH3 C. CH3CH2OCH2CH3 D. CH3CH2OH E. HOCH2

CH2OH
Chemistry
2 answers:
Soloha48 [4]2 years ago
5 0

Answer: Option (A) is the correct answer.

Explanation:

Viscosity is defined as the ability of a liquid to resist its flow. When a substance has high viscosity then it is known as a viscous substance.

Also, more is the mass of a substance more will be its resistance to move from one place to another.

  • Mass of hexane is 86.18 g/mol
  • Mass of CH_3OCH_2CH_3 is 60.09 g/mol
  • Mass of CH_3CH_2OCH_2CH_3 is 74.12 g/mol
  • Mass of CH_3CH_2OH is 40.06 g/mol

Mass of HOCH_2CH_2OH is 62.07 g/mol

Therefore, out of the given options viscosity of hexane is the greatest.

Kaylis [27]2 years ago
3 0

Answer:

E. HOCH_2CH_2OH

Explanation:

Hello,

In this case, the tendency to form hydrogen bonds (bridges) provides a substance more viscous character as long as the intermolecular forces strengthen, in such a way, the substance with the highest tendency to form the aforesaid bonds is the ethylene glycol, HOCH_2CH_2OH, due to its two hydroxiles in its structure.

Best regards.

You might be interested in
The entropy of an exothermic reaction decreases. This reaction will be spontaneous under which of the following temperatures?
kakasveta [241]

Answer:Low temperatures

Explanation:

∆G= ∆H-T∆S

If ∆H is negative (exothermic reaction), then in order to maintain ∆G<0 which is the condition for spontaneity; T must decrease. This is because, decrease in T will keep the difference of ∆H and T∆S at a negative value in order to satisfy the above stated condition for spontaneity.

3 0
3 years ago
Read 2 more answers
We heavier the object the less friction that exist is this true or false
EastWind [94]
I think the answer is false because there is more friction
4 0
2 years ago
Exactly one mole of an ideal gas is contained in a 2.00-liter container at 1,000 K. What is the pressure exerted by this gas?
levacccp [35]
Use PV =nRT

so P = nRT/V

= 1 mole(0.08205 L atm/K mol)(1000K) / 2 L

= 41 atm
7 0
2 years ago
Read 2 more answers
True or false.  The greater the distance that the plane moves from an object, the lower the force that will be applied when the
Nadya [2.5K]

Answer:

I think its false-

Explanation:

4 0
3 years ago
Read 2 more answers
What three types of Protists have been discovered
frosja888 [35]

Answer:

the answer is D

Explanation:

but hope this helps

8 0
2 years ago
Read 2 more answers
Other questions:
  • Using the particle-in-the-box model for the hydrogen atom and treating the atom as an electron in a one-dimensional box of lengt
    14·1 answer
  • A patient comes in showing signs of severe depression. Dr. Jorgenson wants to order an EEG and hormone panel, while Dr. Frieden
    10·1 answer
  • A bag of sand and a bag of feathers can have the same density if they have different:
    12·1 answer
  • Nylon 6,6 may be formed by means of a condensation polymerization reaction in which hexamethylene diamine [NH2-(CH2)6-NH2] and a
    7·1 answer
  • Is orange juice a element or a mixture
    5·2 answers
  • What is the maximum number of electrons that an S orbital can have?
    15·2 answers
  • A reaction that is considered fast is likely to have which of the following characteristics?
    14·1 answer
  • Compuesto organico que no existe como alqueno ni alquino?
    12·1 answer
  • 20. 6th-grade question
    6·1 answer
  • What is called a measurement and does involve a number and unit in chemistry?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!