AIPMT 2002 | Chemical Equilibrium Question 37 | Chemistry

AIPMT 2002

MCQ (Single Correct Answer)

-1

Reaction BaO_2(g) $$\rightleftharpoons$$ BaO_(s) + O_2(g); $$\Delta $$H = +ve. In equilibrium condition, pressure of O₂ depends on

increase mass of BaO₂

increase mass of BaO

increase temperature on equilibrium

increase mass of BaO₂ and BaO both.

AIPMT 2000

MCQ (Single Correct Answer)

-1

For any reversible reaction, if we increase concentration of the reactants, then effect on equilibrium constant

depends on amount of concentration

unchange

decrease

increase

AIPMT 2000

MCQ (Single Correct Answer)

-1

Equilibrium constant K_p for following reaction
MgCO_3(s) $$\rightleftharpoons$$ MgO_(s) + CO_2(g)

K_p = P_CO₂

K_p = P_CO₂ $$ \times $$ $${{{P_{C{O_2}}} \times {P_{MgO}}} \over {{P_{MgC{O_3}}}}}$$

K_p = $${{{P_{C{O_2}}} + {P_{MgO}}} \over {{P_{MgC{O_3}}}}}$$

K_p = $${{{P_{MgC{O_3}}}} \over {{P_{C{O_2}}} + {P_{MgO}}}}$$

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