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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. | \(1.5\%\) | increases by
2. | \(1.5\%\) | decreases by
3. | \(\frac13\%\) | increases by
4. | \(\frac23\%\) | increases by
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyOne mole of an ideal gas goes from an initial state \(A\) to the final state \(B\) with two processes. It first undergoes isothermal expansion from volume \(V\) to \(3V\) and then its volume is reduced from \(3V\) to \(V\) at constant pressure. The correct \((P-V)\) diagram representing the two processes is:
1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe ratio \(C_P/C_V=1.5\) for a certain ideal gas. The gas is taken at an initial pressure of \(2\) kPa and compressed suddenly to \(\frac14\) of its initial volume. The final pressure is:
1. \(\frac12\) kPa
2. \(4\) kPa
3. \(8\) kPa
4. \(16\) kPa
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIf heat is supplied to an ideal gas in an isothermal process,
1. | the internal energy of the gas will increase. |
2. | the gas will do positive work. |
3. | the gas will do negative work. |
4. | the said process is not possible. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn thermodynamic processes which of the following statements is not true?
1. | In an adiabatic process, the system is insulated from the surroundings. |
2. | In an isochoric process, pressure remains constant. |
3. | In an isothermal process, the temperature remains constant. |
4. | In an adiabatic process \(PV^\gamma=\mathrm{constant}.\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology