4 years ago

The temperature and number of moles of a gas are held constant. Which of the following is true for the pressure of the gas?

Chemistry

1 answer:

Taya2010 [7]4 years ago

3 0

Answer:

Pressure is inversely proportional to the volume of gas.

Explanation:

According to Boyle's law,

The volume of given amount of gas is inversely proportional to the pressure applied on gas at constant volume and number of moles of gas.

Mathematical expression:

P ∝ 1/ V

P = K/V

PV = K

when volume is changed from V1 to V2 and pressure from P1 to P2 then expression will be.

P1V1 = K P2V2 = K

P1V1 = P2V2

You might be interested in

A crystal of graphite contains which type of bond?

cupoosta [38]

Answer:Graphite has a giant covalent structure in which: each carbon atom is joined to three other carbon atoms by covalent bonds.

4 0

3 years ago

Read 2 more answers

Select all the characteristics that will probably yield an ionic bond. Each answer refers to two atoms, Atom X and Atom Y. Atom

Debora [2.8K]

C high en high en is your answer

6 0

3 years ago

Read 2 more answers

How many grams of FeCl 3 are in 250. mL of a 0.100 M solution?

Naddika [18.5K]

Answer:

The correct answer is option B

Explanation:

$$Molarity=\frac{Weight}{Molecular \,weight} \frac{1000}{V(in \, ml)}$

Given values,

Molarity of $FeCl_3=0.100M$

Volume of solution, $V=250ml$

Molecular weight of $FeCl_3=162.2$

Substituting this values in Molarity formula, we get

$0.1=\frac{weight}{162.2} \times\frac{1000}{250} $\\$\Rightarrow 16.22=weight\times4$\\$\Rightarrow weight=\frac{16.22}{4} $\\$\therefore weight=4.06g$

5 0

4 years ago

Adjustment to environmental conditions is known as

alukav5142 [94]

Answer:

Explanation:

Adjust = Adapt if that makes sense.

8 0

3 years ago

Read 2 more answers

Does money make the personality of person

jasenka [17]

No, it doesn’t define a person, money doesn’t change people.

5 0

3 years ago

Read 2 more answers