Air open vessel at 1270C is heated until 1/5th of air in it has been expelled. Assuming that the volume of vessel remains constant the temperature to which the vessel has been heated is
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a
1770C
b
2770C
c
3770C
d
4770C
answer is D.
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Detailed Solution
Under similar conditionsn1T1 = n2T2 ; n1 × 600 = 45 n1 × T2 ; T2 = 750 K = 4770C