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1 answer:

6 0

The real answer is D. volcanic rock is more easily preserved than other kinds of rock, that is why there is more volcanic rock the deeper you go.

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Which one of the following substances would be the most soluble in CCl4?

maria [59]

Answer: Option (d) is the correct answer.

Explanation:

Carbon tetrachloride $(CCl_{4})$ is a non-polar solvent. Whereas out of the given options, $Na_{2}SO_{4}$ , $H_{2}O$ , $CH_{3}CH_{2}CH_{2}CH_{2}OH$ , and HI are all polar molecules.

On the other hand, only $C_{4}H_{10}$ is non-polar molecule.

Also it is known that like dissolves like.

So, being non-polar $CCl_{4}$ will dissolve the give alkane, $C_{4}H_{10}$ .

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3 years ago

A sample of gas is enclosed in a container of fixed volume. Identify which of the following statements are true. Check all that

likoan [24]

The answers are,

B. If the container is cooled, the gas particles will lose kinetic energy and temperature will decrease.

C. If the gas particles move more quickly, they will collide more frequently with the walls of the container and pressure will increase.

E. If the gas particles move more quickly, they will collide with the walls of the container more often and with more force, and pressure will increase.

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4 0

4 years ago

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Write the equations for the preparation of n-butane from

IRINA_888 [86]

A) LiAlH4 b) Ph(3)SnH c)Na in dry ether(Wurtz reaction)

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3 years ago

When a gas is cooled at constant pressure, what happens to its molecules and volume?

Dima020 [189]

Assuming it's a perfect gas, we have PV=nRT hence if T goes down, V goes down up. The volume will decrease.