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JEE Advanced 2020 Full Test 5 Paper 1

Answer questions 29,30 and 31 by appropriately matching the information given in the three columns of the following table.

Consider all the gases as ideal and irreversible process is carried out at constant P‌Final. ‌

Column -1

Column -2

Column -3

(I)

A(g)‌‌→‌‌A(g)
(10atm,lmol,‌‌(1atm,1mol 300K,V, ideal gas )‌‌10V)

(i)

q = 0

(P)

∆U=0

(II)

B(s)

At0∘C,‌ latm. ‌

⟶

B(liq) (melting)

(ii)

W = 0

(Q)

∆H=0

(III)

A(g)‌‌→A(g) (10atm,1mol,‌‌( latm, 1mol) 300K,Cv=1.5R)

(iii)

∆S‌system ‌>0

(R)

Vol. ‌Final ‌< Vol. ‌‌Inital ‌

(IV)

Mixing of ideal gases at constant Tand P in an isolated container

(iv)

∆G=0

(S)

T‌Final for irr. process ‌>T‌Final for rev. process ‌

Question : 29

Total: 54

Which of the following combination represents isothermal reversible process?

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