MCQ
Which of the following $p-V$ curve represents maximum work done?
- ✓
- B
- C
- D
✓
Answer
Correct option: A.
a
In $P - V$ graph area under the curve represent magnitude of work.
In $P - V$ graph area under the curve represent magnitude of work.
As it is maximum in graph$-1$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Therm is the unit of :
Stability order of following carbocation's
→$(i)\,\begin{array}{*{20}{c}}
{C{H_3} - \mathop C\limits^ \oplus - C{H_3}} \\
| \\
{\,\,\,\,\,\,OC{H_3}}
\end{array}$
$(ii)\,\begin{array}{*{20}{c}}
{C{H_3} - \mathop C\limits^ \oplus - C{H_3}} \\
| \\
{\,\,\,\,\,\,C{H_3}}
\end{array}$
$(iii)\begin{array}{*{20}{c}}
{C{H_3} - \mathop C\limits^ \oplus {H_2} - NH} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}}
\end{array}$
$(iv)\,C{H_3} - \mathop C\limits^ \oplus {H_2}$
Molality (m) of $3 \mathrm{M}$ aqueous solution of $\mathrm{NaCl}$ is:
→(Given : Density of solution $=1.25 \mathrm{~g} \mathrm{~mL}^{-1}$, Molar mass in $\left.\mathrm{g} \mathrm{mol}^{-1}: \mathrm{Na}-23, \mathrm{Cl}-35.5\right)$
Major product of the given reaction is
Which of the following has lowest melting point?
The molecular weight of heavy water is _________ than ordinary water:
Which of the following species must have maximum number of electrons in $'d_{xy}$ ; orbital ?
→$0.1$ $mole$ of ${N_2}{O_{4(g)}}$ was sealed in a tube under one atmospheric conditions at $25\,^oC$. Calculate the number of moles of $N{O_{2(g)}}$ present, if the equilibrium ${N_2}{O_{4(g)}}$ $\rightleftharpoons$ $2N{O_{2(g)}}$ $({K_p} = 0.14)$ is reached after some time
→Which of the following order of energies of molecular orbitals of $\ce{N_2}$ is correct?
→Identify most acidic hydrogen present in the above compound
