Matthew was working with different concentrations of hydrochloric acid in the lab. which of these would best describe the results matthew would see if he was using a conductivity apparatus in each of the different acid concentrations?

Mathew would observe that the light would burn the brightest in the strongest acid.

Explanation:

As Mathew is using conductivity apparatus to measure the effect of concentration of hydrochloric acid in lab. As it is known that hydrochloric acid can increase the intensity of light burning in the lab when conductivity test is done.

So the light would be burning brighter on increasing the concentration of hydrochloric acid. When the concentration reaches the maximum point that is when the hydrochloric acid is the strongest in its concentration at this time, the light would burn the brightest. This would be observed by Mathew.

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explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

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