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
Of the following four reactions, formic and acetic acids differ in which respect
Assertion : Cyanide $(CN^-)$ is a strong nucleophile.
Reason : Benzonitrile is prepared by the reaction of chlorobenzene with potassium cyanide.
→Reason : Benzonitrile is prepared by the reaction of chlorobenzene with potassium cyanide.
The standard state gibbs free energy change for the given isomerization reaction cis$-2-$pentene $\rightleftharpoons$ trans $ -2 -$ pentene is $ - 3.67\,kJ/mol$ at $400\,K$. If more trans$-2-$pentene is added to the reaction vessel, then
→Which one of the following reactions would produce secondary alcohol
Which of the following order is not correct?
Which is correct ?
In the following sequence of reactions a compound
→$A$, (molecular formula $\left.\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\right)$ with a straight chain structure gives a $C_{4}$ carboxylic acid. $A$ is :
$A \frac{{Li} {A} {H} {H}_{4}}{{H}_{3} {O}^{+}} \longrightarrow B \stackrel{\text { Oxidation }}{\longrightarrow} {C}_{4}-$ carboxylic acid
The angle between $s{p^2}$orbitals in ethylene is......$^o$
→Calculate the hydrolysis constant of the salt containing $N{O_2}$. Given the ${K_a}$ for $HN{O_2}$ $ = 4.5 \times {10^{ - 10}}$
→On combustion, carbon forms two oxides $ CO $ and $C{O_2}$, Heat of formation of $C{O_2}$ gas is $94.3 \,kcal $ and that of $ CO $ is $26.0\, kcal.$ Heat of combustion of carbon is.......$kcal$
→