Interview Questions Answers in Inorganic Chemistry

a.arulkashmir

{ City } madurai
< Country > india
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Questions / { a.arulkashmir }

Questions Answers Category Views Company eMail

why the second and third row transition metal containing d8 configuration, always fonming square planar complexes

1 Inorganic Chemistry 6285

why cis-platin is used as the anti tumer drug?

1 Inorganic Chemistry 4086

what is the different between order and molecularity of the reaction?

1 Inorganic Chemistry 3885

hydrolysis of sucrose follows which order?

1 Inorganic Chemistry 4162

what is the basics of electronic spectroscopy?

2 Inorganic Chemistry 4556

Answers / { a.arulkashmir }

Question { 7478 }

How chromium hydroxide shows amphoteric character?

Answer

DUE TO HYDROGEN BONDING, ALL THE HYDROGENS ARE BONDED
WEAKLY WITH THE NEIGHBOURING HYDROGEN... SO THERE IS NO
FREE HYDROGEN ATOM TO BECOME AN ACID,DUE TO HIGHER
OXIDATION STATE OF CHROMIUM,IT IS NOT EASY TO GIVE HYDROXYL
IONS FOR BEHAVING AS BASE... SO ONLY CHROMIUM HYDROXIDE ACT
AS AMPHOTERIC

Is This Answer Correct ?

5 Yes

1 No

Question { 4172 }

what is the structure of sodium fluoride?

Answer

LINEAR

Is This Answer Correct ?

0 Yes

1 No

Question { 10434 }

Out of (CH3)3C- and (CH3)2CH- carboanion, which is more stable
and why?

Answer

due o hyper cohjucation effect the three methyl groups are
stabilizes the tertiary carbo cation

Is This Answer Correct ?

8 Yes

11 No

Question { 5773 }

why we have to use sulphuric acid and nitric acid in heavy
metals test procedure

Answer

SULPHURIC AND NITRI ACIDS ARE DISOLVES METALS AND GIVES
NITRATE AND SUPHATES OF METALS RESPECTIVELY.THESE METAL
SULPHATE AND NITRATES ARE MORE STABLE DUE TO HIGH LATTICE
ENERGY.... SO ONLY WE CHOOSE THESE ACIDS FOR DISSOLVING
METALS

Is This Answer Correct ?

6 Yes

1 No