Multiple Choice
Which of the following represents a disproportionation reaction?
A) Br2 + H2O → HOBr + Br- + H+
B) S + SO2 + H2O → S2O32- + 2 H+
C) HOCl + OH- → H2O + OCl-
D) 3 S2- + 2 CrO42- + 8 H2O → 3 S + 2 Cr(OH) 3 + 10 OH-
E) HF → H+ + F-
Correct Answer:

Verified
Correct Answer:
Verified
Q11: Choose the INCORRECT statement.<br>A)Most molecular compounds are
Q37: The substance HI is a:<br>A)strong acid<br>B)weak base<br>C)strong
Q79: Choose the INCORRECT statement.<br>A) A non-electrolyte is
Q80: 12.5 mL of 0.280 M HNO<sub>3</sub> and
Q81: The substance BaCl<sub>2</sub> is a:<br>A) salt<br>B) weak
Q82: A solution of potassium permanganate was standardized
Q83: Trace amounts of oxygen gas can be
Q86: Which of the following, in aqueous solution,
Q89: Which of the following solutions has the
Q90: The neutralization of 25.0 mL of 0.24