Chemistry - Thermodynamics - 1 Question with Solution | TestHub

ChemistryThermodynamics - 1Heat & Heat CapacityMedium2 minQB

ChemistryMediumsingle choice

Percentage loss in mass on heating a mixture containing equal masses of $Na_{2} CO_{3}$ and $CaCO_{3}$ will be

Answer:

Solution:

Only CaCO₃ decomposes, losing 44% of its mass. With equal masses, total loss is 22%.

Stream:JEESubject:ChemistryTopic:Thermodynamics - 1Subtopic:Heat & Heat Capacity

⏱ 2mℹ️ Source: QB

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