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JEE Main 2022 Chemistry question

ChemistryChemical KineticsJEE Main 2022

The half-life for the decomposition of gaseous compound A is 240 s when the gaseous pressure was 500 torr initially. When the pressure was 250 torr, the half-life was found to be 4.0 min. The order of the reaction is . (Nearest integer)

Answer: 1

Solution

The half-life is 240 s at 500 torr and 4.0 min = 240 s at 250 torr, so the half-life is independent of the

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Question ID VK-024798