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Important Questions on Coordination Compounds

EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
40% aqueous solution of methanal is known as
MEDIUM
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls

Obtain the expression for the fringe width of interference fringes in Young's Double slit experiment.

EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
What is the percentage of formaldehyde in formalin?
EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Formalin is an aqueous solution of
HARD
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Derive the expression for the fringe width in Young's double slit experiment.
HARD
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
If one of two identical slits producing interference in Young’s experiment is covered with glass, so that the light intensity passing through it is reduced to 50%, find the ratio of the maximum and minimum intensity of the fringe in the interference pattern.
EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Two light waves of intensities I1 and I2 having same frequency pass through the same medium at a time in the same direction and interfere. The sum of the minimum and maximum intensities is
EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Identify which liquid will have a higher vapour pressure at 90℃ if the boiling points of two liquids A and B are 140℃ and 180°C, respectively.
HARD
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls

Derive the expression for the intensity at a point where interference of light occurs. Arrive at the conditions for maximum and zero intensity.

MEDIUM
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
What kind of fringes do you expect to observe if white light is used instead of monochromatic light?
HARD
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Consider a Young's double slit experiment as shown in figure. What should be the slit separation d in terms of wavelength λ such that the first minima occurs directly in front of the slit (S1) ?

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EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Co2CO8 displays
MEDIUM
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Discuss the nature of bonding in metal carbonyls.
HARD
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
 Discuss briefly the nature of bonding in metal carbonyls.
EASY
Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Only transition elements are known to form carbonyls. Why?
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Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
The metal-carbon bond in metal carbonyls possesses
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Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Discuss the nature of bonding in metal carbonyls.
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Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Which of the following statement is not correct for bonding in metal carbonyls?
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Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
The correct structure of Fe(CO)5 is
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Chemistry>Inorganic Chemistry>Coordination Compounds>Bonding in Metal Carbonyls
Which of the following is π-acid ligand?