Question:medium
What is a Redox reaction? Explain with a balanced chemical equation.
What is a Redox reaction? Explain with a balanced chemical equation.
Show Hint
Remember:
OIL RIG rule —
Oxidation Is Loss (of electrons),
Reduction Is Gain (of electrons).
Updated On: Mar 2, 2026
Show Solution
Solution and Explanation
Was this answer helpful?
0
Top Questions on Chemical Reactions
- Name the following:
(a) The most electronegative element of Period 2
(b) The largest atom of Period 3
- ICSE Class X board - 2026
- Chemistry
- Chemical Reactions
- Complete the following sentences by choosing the correct option from the brackets:
(a) The oxide that dissolves in caustic potash (KOH) is [ZnO / CuO]
(b) The reaction that takes place at the anode during the electrolysis of molten lead bromide is [2Br(^-) () Br(_2) + 2e(^-) / 2Br(^-) + 2e(^-) () 2Br(^-)]
(c) The volume occupied by 8 grams of oxygen gas at STP is ______ litres. [15 / 8.96] [Atomic weight of O = 16]
(d) ______ does not give hydrogen gas when it reacts with cold and very dilute nitric acid. [Cu / Mn]
(e) ______ is a polar covalent compound [HCl / CCl(_4)]
- ICSE Class X board - 2026
- Chemistry
- Chemical Reactions
Match Column A with Column B:
- ICSE Class X board - 2026
- Chemistry
- Chemical Reactions
- Identify the following terms / compounds:
(a) A compound which reacts with water to give acetylene gas.
(b) The gas evolved when sodium propanoate is heated with soda lime.
(c) A reddish-brown precipitate formed when ferric chloride solution reacts with an alkali.
(d) A pair of electrons present in an atom which is not shared with any other atom during bond formation.
(e) The relative molecular mass of a substance expressed in grams.
- ICSE Class X board - 2026
- Chemistry
- Chemical Reactions
- Want to practice more? Try solving extra ecology questions todayView All Questions