3 years ago

Which choice is a pair of isomers?

Chemistry

1 answer:

vodka [1.7K]3 years ago

8 0

Answer:

None

Explanation:

Isomers are organic compounds that have the same molecular formula but different structural formula. What this mean is that these isomers have different arrangement of their atoms. Hence, they belong to different homologous series and exhibit different chemical properties. Hence, it is enough to access whether two different compounds are isomeric using their chemical formula as a yardstick.

Now let us look at our answers. We can see that none of the pairs have the same molecular formula

You might be interested in

Chemical reactions can be detected by precipitation of a _____ from a solution.

RideAnS [48]

Answer: solid

Explanation: Chemical reactions are those which involve rearrangement of atoms.

Chemical changes are accompanied by following changes:

1) Absorption or release of heat

2) Change in color

3) Formation of gas bubbles

4) Formation of a solid product called as precipitate

Example of formation of precipitate or solid in chemical reaction: $2AgNO_3(aq)+BaCl_2(aq)\rightarrow 2AgCl(s)+Ba(NO_3)_2(aq)$

7 0

3 years ago

Read 2 more answers

How will you describe the behavior of dry ice?

Ganezh [65]

Answer:

Explanation: A square of dry ice has a surface temperature of - 109.3 degrees Fahrenheit (- 78.5 degrees C). Dry ice additionally has the extremely decent component of sublimation - as it separates, it transforms legitimately into carbon dioxide gas as opposed to a fluid.

6 0

3 years ago

The atoms in a copper bar are held together by metallic bonding. What would happen you ran over a copper bar with a car? It woul

ludmilkaskok [199]

The answer is D.

<em>Hope this helps!</em>

4 0

3 years ago

Read 2 more answers

A police car is approaching the corner. Explain what happens to the frequency of sound as it draws closer. What will you hear?

barxatty [35]

The frequency stays the same it just gets louder