Which of the following represents constant volume system?
a) C + O2 → CO2
b) CO + H2O → CO2 + H2
c) N2 + 3H2 → 2NH3
d) SO2 + 0.5O2 → SO3
Q.3.
The desired relationship between the partial pressure of reactant and total pressure for the reaction N2O4 → 2NO2 is _____
a) PA = PA0 – 2(P – P0)
b) PA = 2PA0 – (P – P0)
c) PA = PA0 – (P – P0)
d) PA = PA0 + (P – P0)
Q.4.
If the total pressure for reaction is initially is 2 atm and the pressure is changed to 3 atm for the reaction to occur, then the value of (PA – PAfor the reaction N→ N2 + 0.5O2 is ____
a) -2
b) 2
c) -1
d) 1
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