Which statement best describes the process that arrow 1 represents

Chemistry

2 answers:

borishaifa [10]3 years ago

8 0

Molecules are speeding up during boiling. Is the correct answer this question.

saw5 [17]3 years ago

6 0

Answer : The correct option is, Molecules are speeding up as boiling occurs.

Explanation :

There are three states of matter which are solid, liquid and gas.

In the given diagram,

Arrow 1 shows the boiling process in which the phase changes from the liquid state to gaseous state at constant temperature.

Arrow 2 shows the melting process in which the phase changes from the solid state to liquid state at constant temperature.

Arrow 3 shows the sublimation process in which the phase changes from the solid state to gaseous state at constant temperature.

Arrow 4 shows the condensation process in which the phase changes from the gaseous state to liquid state at constant temperature.

Arrow 5 shows the freezing process in which the phase changes from the liquid state to solid state at constant temperature.

Arrow 6 shows the deposition process in which the phase changes from the gaseous state to solid state at constant temperature.

Hence, the arrow 1 represents the molecules are speeding up as boiling occurs.

You might be interested in

The best recrystallization solvent for benzil was ethanol. what would be the consequence of using acetone as the recrystallizati

Vitek1552 [10]

Recrystallization is another method of purification of solids in which an impure solid is crystallize repeatedly to obtain amore pure solid and a larger one. Ethanol is better suited as solvent in recrystallization of benzene than acetone because it becomes soluble with benzene at a higher temperature. Ethanol is non polar and may react well with benzyl but acetone are is non polar. A difference in their polarity, especially in heating both benzyl and the solvent can lead to more impurities that cannot be removed.

8 0

2 years ago

You must make 1 L of 0.2 M acetic acid (CH3COOH). All you have available is concentrated glacial acetic acid (assay value, 98%;

Sergeu [11.5K]

Answer:

The correct answer is "11.44 ml".

Explanation:

Molarity,

= 0.2 M

Density,

= 1.05 g/ml

Volume,