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\(1 g\) of a liquid is converted to vapour at \(3 \times 10^5 Pa\) pressure. If \(10 \%\) of the heat supplied is used f…

Q1

\(1 g\) of a liquid is converted to vapour at \(3 \times 10^5 Pa\) pressure. If \(10 \%\) of the heat supplied is used for increasing the volume by \(1600 cm ^3\) during this phase change, then the increase in internal energy in the process will be:

[JEE Main 2023, 24 Jan (Shift 1)]

a

\(4320 \ J\)

b

\(432000 \ J\)

c

\(4800 \ J\)

d

\(4.32 \times 10^8 \ J\)

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