When an aqueous solution of sodium sulfate is electrolyzed, a gas is observed to form at the cathode. The gas is
A) hydrogen.
B) hydrogen sulfide.
C) hydrogen peroxide.
D) oxygen.
E) sulfur dioxide.
Correct Answer:
Verified
Q68: The products of the electrolysis of molten
Q69: The products of the electrolysis of aqueous
Q70: When molten sodium chloride is electrolyzed, a
Q71: When an aqueous solution of copper sulfate
Q72: When an aqueous solution of sodium sulfate
Q74: When an aqueous solution of magnesium sulfate
Q75: When an aqueous solution of nickel sulfate
Q76: The half-reaction that occurs at the
Q77: The half-reaction that occurs at the
Q78: The half-reaction that should occur at
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents