Question

A toy ballon blown up at 10°C, has a volume 960 cc. At this stage the ballon is distended to 7/8 of its maximum stretching capacity. will ballon brust, if it is brought to a room having tempreature at which the ballon brust.​

Answer 1

Explanation:

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Answer 2

Answer:

Answer

Maximum capacity of balloon =

7

8

×480=548.57mL

Let T be the temperature at which the volume of balloon becomes 548.57mL and the balloon will burst.

Given:-

V

1

=480mL

V

2

=548.57mL

T

1

=5℃=(273+5)K=278K

T

2

=T(say)=?

Now, using Charle's Law,

V∝T

⇒

V

2

V

1

=

T

2

T

1

⇒

548.57

480

=

T

278

⇒T=

480

278×548.57

⇒T=317.71K=44.71℃

Hence the balloon will burst at 44.71℃.

(a) The balloon will not burst at 30℃.

(b) The minimum temperature above which it will burst is 44.71℃.