Question

15) If 373c.c of gas at 100°c is woled to -3°c at constant pressure, the volume of gas
will be
a) 276 c.c
b) 270 c.c c) 327 c.c d) 540 c.c​

Answer 1

Answer:

b).270 c.c.

Explanation:

Initial condition:-

V1=373 c.c. ;T1 =100+273

=373K

Final condition:-

V2=? ;T2 = -3+273

= 270K

According to Charles' Law:-

V1 = V2

T1 T2

373c.c. = V2

373 K 270K

Ans: V2 = 270 c.c.