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WorksheetsS. P. M. College Nandura, Chemistry B.Sc-I -Sem-II
Total questions: 20
Worksheet time: 27mins
The SI unit of dipole moment is -------
(a)
Molecules with zero permanent dipole moments are
(a)
Phenol is also known as------
(a)
Alcohols containing two hydroxyl groups are commonly called as-----
(a)
vinyl chloride is ------ reactive towards nucleophilic substitution than allyl chloride
(a)
Which of the following is are universal solvent?
Ammonia
Water
Benzene
Ethanol
which of the following elements can show -1, +1, +3, +5 & +7 oxidation states?
Iodine
Sodium
Sulphur
Magnesium
What is the shape of XeO4 molecule?
Square planer
Pyramidal
Linear
Tetrahedral
Chlorobenzene is an example of
Alkyl halide
Alkenyl halide
Aryl halide
haloalkane
Dihydric alcohol are also known as
diols
triols
geraniols
none of the above
Compounds with an oxygen atom bonded to two organic groups are known as:
hydroxides
phenols
ethers
none of the above
The compound, shown above, is :
Catechol
hydroquinone
Phenol
Resorcinol
The unit of magnetic moment is
Debye
Coulomb
Bohr Magneton (B.M)
Dyne
The temperature at which ferromagnetic substances behaves like paramagnetic is called as
Neel temperature
Curie temperature
Bohar temperature
Weiss temperature
Decomposition of H2O2 is a reaction of
First order
Second order
Third order
Zero order
What is polarization?
Define dipole movement.
What are Phenols?
Define velocity constant?
What is mean by half life of reaction?
