Physics, 11.10.2019 11:30 bryceisabeast6206

The msds for benzene indicates that it is a clear liquid that has a substantial vapor pressure. it has a health rating of 2, a fire rating of 3, and a reactivity rating of 0. it is a cancer-causing agent.
based on this information, which statement about benzene is accurate?

benzene readily reacts with moist air.
benzene explodes if the container is shaken.
benzene must be kept away from flames.
benzene must be stored under high pressure.

Answers: 2

Show answers

Answers

Answer from: sirinapadeangel

The correct statement is benzene must be kept away from flames.

Explanation:

We are given:

Health rating of benzene = 2

Fire rating of benzene = 3

Reactivity rating of benzene = 0

And this compound is a cancer-causing agent.

From the given options:

Option 1: Benzene readily reacts with moist air.

As, the reactivity rating of this compound is 0. Thus, this statement is not accurate.

Option 2: Benzene explodes if the container is shaken.

As, the reactivity rating of this compound is 0. Thus, this statement is not accurate.

Option 3: Benzene must be kept away from flames.

As, the fire rating of this compound is 3. Thus, this compound must be kept away from flames and hence, this statement is accurate.

Option 4: Benzene must be stored under high pressure.

As, the reactivity rating of this compound is 0. Thus, this statement is not accurate.

From the above information, we get that the correct statement is benzene must be kept away from flames.

Answer from: Ap621765

Option C, Benzene must be kept away from flames.

Explanation:

As per the material safety data sheet (MSDS), Benzene has potential risk or hazards associated with its usage and storage –

a)It is extremely flammable in presence of sparks or heat. Its vapor can travel to source of ignition and flash thereby causing fire. This is the reason that it has a fire rating of 3

b)It may also cause irritation on direct contact with naked skin hence special care must be taken to store it . Inhalation of its vapours can cause respiratory tract irritation and Central Nervous System (CNS) Depression. This is the reason that it has a health rating of 2

Hence, option C is correct

Answer from: Quest

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

Answer from: Quest

1 the 4 is sig

Another question on Physics

Physics, 22.06.2019 11:00

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Answers: 1

Answer

Physics, 22.06.2019 13:10

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.

Answers: 3

Answer

Physics, 22.06.2019 18:00

By what primary heat transfer mechanism does the sun warm the earth?

Answers: 1

Answer

Physics, 22.06.2019 19:30

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f

Answers: 1

Answer

You know the right answer?

The msds for benzene indicates that it is a clear liquid that has a substantial vapor pressure. it h...

Questions