HARDMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryThermodynamics and ThermochemistryAchiever Section

For the reaction of one mole of zinc dust with one mole of sulphuric acid in a bomb calorimeter, U and w correspond to

A.U✓ Correct

B.U

C.U

D.U

Explanation

Bomb calorimeter is commonly used to find the heat of combustion of organic substances which consists of a sealed combustion chamber, called a bomb. If a process is run in a sealed container, then no expansion or compression is allowed, so w = 0 and U q. U 0,w

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Thermodynamics and Thermochemistry.

Start Free Practice →