Chemical Engineering - Stoichiometry
Exercise : Stoichiometry - Section 4
21.
For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction)
22.
Isotopes are atoms having the same
23.
500 c.c. each of hydrogen at 700 mm Hg pressure and oxygen at 600 mm Hg pressure are put together in a vessel of 1 litre capacity. The final pressure of the gas mixture will be __________ mm Hg.
24.
Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces ?
RT
(V - b)
1/RT
25.
What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20) ?
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