Author Question: You have exposed electrodes connected to a light bulb in a solution of H2SO4such that the light bulb ... (Read 445 times)

pragya sharda · **on:** Mar 21, 2021

Question 1

You have equal masses of different solutes dissolved in equal volumes of solution. Which of the solutes would make the solution having the highest molar concentration?

◦ NaOH
◦ KCl
◦ KOH
◦ LiOH
◦ all the same

Question 2

You have exposed electrodes connected to a light bulb in a solution of H₂SO₄such that the light bulb is on. You add a dilute solution and the bulb grows dim. Which of the following could be in the solution?

◦ Ba(OH)₂

◦ NaNO₃

◦ K₂SO₄

◦ Cu(NO₃)₂

◦ none of these are correct

leeeep · **Reply #1 on:** Mar 21, 2021

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