Redox reactions are actually transfer of:
Correct answer: A. Electrons
- A. Electrons
- B. Charges
- C. Energy
- D. Hydrogen ions
Explanation
Redox reactions (oxidation-reduction reactions) are actually the transfer of electrons. But for convenience, we sometimes say that during redox reactions, oxygen or hydrogen atoms are transferred.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Redox Reactions
Redox reactions involve oxidation and reduction occurring together, with electrons transferred between species or oxidation numbers changing. The topic covers assigning oxidation states, identifying oxidizing and reducing agents, balancing redox equations by oxidation number or half-reaction methods, and connecting chemical changes with galvanic and electrolytic cells.
Practise Electrochemistry
696 free Electrochemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Redox Reactions questions
The current in electrolysis is carried through:
In Down's Cell, the anode is made up of:
In a galvanic cell Copper compartment get net negative charge due to arrival of _.
Electrolysis of a dilute solution of NaCl results at the anode_.
In a voltaic cell, the Zinc electrode is dipped in _.
Oxygen is not released on heating in which of the compounds?