Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the temperature should be raised to __________ °C.

Question: A chemical reaction, A 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is
[A].

0.33

[B].

0.5

[C].

1

[D].

data insufficient, can’t be predicted

Answer: Option C

Explanation:

No answer description available for this question.

Question: A catalyst loses its activity due to
[A].

loss in surface area of the active component.

[B].

agglomeration of metal particles caused by thermal sintering of the solid surface.

[C].

covering of the catalytic active sites by a foregin substance.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.