Answer: 4.4
Explanation:
Thats what my computer says after i submit answer
After the dillution of the solution, the wavelength of maximum absorption is decreased.
<h3>What is the wavelength of maximum absorption?</h3>
The wavelength of maximum absorption is the wavelength at which the solution absorbs the maximum amount of light. It is usually shown as a hump in the spectrum.
When the starting concentration of the K2Cr2O7 is diluted, the wavelength of maxium absorption decreases.
Learn more about maximum absorption: brainly.com/question/26610701
The unit for speed is usually m/s
Answer:
I also think NaOH is the answer since they are all strong electrolytes and NaOH has the highest number