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Question-1
In _______ process, work is done at the expense of internal energy.
(A)
isothermal
(B)
isochoric
(C)
adiabatic
(D)
isobaric
Question-2
Thermodynamically the most stable form of carbon is
(A)
diamond
(B)
graphite
(C)
fullerenes
(D)
coal
Question-3
Which equation is correct for adiabatic process?
(A)
Q = + W
(B)
ΔQ = 0
(C)
ΔE = Q
(D)
p + Δ V = 0
Question-4
The temperature of the system decreases in an
(A)
adiabatic compression
(B)
isothermal compression
(C)
isothermal expansion
(D)
adiabatic expansion
Question-5
Which of the following is an intensive property?
(A)
Temperature
(B)
Viscosity
(C)
Surface tension
(D)
All of these
Question-6
In exothermic reaction, heat is
(A)
given out
(B)
absorbed
(C)
not involved
(D)
given out or absorbed
Question-7
Which is correct for an endothermic reaction?
(A)
ΔH is positive
(B)
ΔH is negative
(C)
ΔE is negative
(D)
ΔH = zero
Question-8
Which is included in thermodynamic equilibrium from the following?
(A)
Pressure equilibrium
(B)
Chemical equilibrium
(C)
Thermo equilibrium
(D)
All of these
Question-9
A process in which the system does not exchange heat with the surrounding is known as
(A)
isothermal
(B)
isobaric
(C)
isochoric
(D)
adiabatic
Question-10
For exothermic reaction
(A)
H
R
= H
p
(B)
H
R
> H
p
(C)
H
p
>H
R
(D)
All of these
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Plus 1 Computer Science
Kerala (English Medium)
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Classification of Elements & Periodicity
Classification of Elements & Periodicity
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