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jee_main_2025_07_april_evening - Some Basic Concepts of Chemistry Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #48 Stoichiometry and Limiting Reagent
Butane reacts with oxygen to produce carbon dioxide and water following the equation given below: [cite: 461, 463] mathrmC_4H10(g) + frac132O_2(g) ightarrow 4CO_2(g) + 5H_2O(l) If 174.0text kg of butane is mixed with 320.0text kg of textO_2, the volume of water formed in litres is dots. (Nearest integer) [cite: 465, 466] [Given: (a) Molar mass of textC, textH, textO are 12, 1, 16text g mol^-1 respectively, (b) Density of water = 1text g mL^-1] [cite: 467, 468]
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