Which of these statements about redox reactions is incorrect ?
A) Oxidation is the gain of oxygen.
B) Oxidation is the loss of electrons.
C) Reduction is the gain of electrons.
D) Oxidation is the gain of hydrogen.
E) Oxidation is the loss of hydrogen
Correct Answer:
Verified
Q13: Which of these occurs(s) during reduction?
A) Gaining
Q14: Which substance is oxidized in this redox
Q15: Which of these is not an oxidation-reduction
Q16: Which of these pairs is correctly matched?
A)
Q17: During oxidation-reduction reactions, the substance that loses
Q19: Which of these substances is the most
Q20: Which substance is reduced in this redox
Q21: Identify a true statement about photosynthesis.
A) Carbon
Q22: Which of these is/are oxidation-reduction reaction(s)?
I. PCl3
Q23: Which of these substances are used in
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