1) Multiply the correct answer by 1% => 7.80009 * 1/100 = 0.0780009

2) Calculate minimum and maximum values:

a) Maximum: 7.80009 + 0.0780009 = 7.8780909

b) Minimum: 7.80009 - 0.0780009 = 7.7220891

3) Valid range: [7.7220891, 7.8780909]

4) Conclusion: 7.80, 7.730 and 7.80703 are inside the range and are inside the tolerance, while 7.6363, 7.6 and 7.76 are not.

6 0

3 years ago

Adsorption is a phase conversion process that changes a mixture component from one state of matter to another. True False

navik [9.2K]

Answer:

Adsorption is a phase conversion process that changes a mixture component from one state of matter to another is a false statement.

Explanation:

Adsorption is a process in which a solute accumulates on the surface of an adsorbent to form an atomic film.

The solute may be a gas or a liquid and the adsorbent will be a solid.

The resultant atomic film what we get is known as an adsorbate.

So molecules accumulate on the external or internal surface of the solids.

3 0

3 years ago