1
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

Which type of isomerism is exhibited by $$\left[\mathrm{Pt}\left(\mathrm{NH}_3\right)_2 \mathrm{Cl}_2\right]$$ ?

A
Coordination isomerism
B
Linkage isomerism
C
Optical isomerism
D
Geometrical isomerism
2
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

When a cation leaves its normal position in the crystal and moves to some interstitial space, the defect in the crystal is known as

A
Schottky defect
B
$$F$$-centre
C
Frenkel defect
D
non-stoichiometric defect
3
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

In thermodynamics, a quantity whose value simply depends upon the initial and final state of the system is called

A
a thermodynamic quantity
B
a state function
C
an adiabatic quantity
D
a path function
4
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

If $$\Delta H$$ and $$\Delta S$$ are positive for a reaction, the reaction will be spontaneous only when

A
$$T \Delta S=\Delta H$$
B
$$T \Delta S>\Delta H$$
C
$$T \Delta S<\Delta H$$
D
$$T \Delta S$$ is negative
EXAM MAP