JEE Main Chemistry · Some Basic Concepts of Chemistry
Hydrocarbon Combustion General Equation
Hydrocarbon Combustion General Equation (Some Basic Concepts of Chemistry) was asked 3 times in 3 JEE Main shifts, 2021–2026, out of the 42 shifts Lumi analysed. 1 of the 3 had a numerical answer.
- Times asked
- 3
- in 3 shifts
- Years
- 2021–2026
- Usual format
- Single correct
- Calculation
- Pattern
- Frequent
- repeats across shifts
How it is asked
- Product mass from combustion of hydrocarbon
- Mass of reactant from product
Difficulty
Easy 1Medium 2Hard 0
Where it sits
Chapter: Some Basic Concepts of Chemistry. Topic: Stoichiometry, 38 questions over 16 ideas.
Other repeat ideas in this topic
Every time it came
All 3 questions
Newest first, each with its options and official answer.
- 2 Apr 2026, Shift 2 · Q51The ratio of mass percentage (w/w) of C : H in a hydrocarbon is 12 : 1. It has two carbon atoms. The weight (in g) of formed…MediumSingle correct
- 24 Jun 2022, Shift 1 · Q61If a rocket runs on a fuel () and liquid oxygen, the weight of oxygen required and released for…MediumSingle correct
- 25 Jul 2021, Shift 1 · Q59Consider the complete combustion of butane, the amount of butane utilized to produce 72.0 g of water is ________ g. (in…EasyNumerical value