Solved Chemistry MCQS
Which of the following nitrogen fertilizer contain more nitrogen
KNO3
NaNO3
NH4NO3
Urea
Which of the following statements is most appropriate about effective nuclear charge? It depends upon
The atomic number
Both the nuclear charge and the shielding
The charge on the nucleus
The shielding constant
Benezene is obtained by fractional distillation of
Light oil
Anthracene oil
Heavy oil
Middle oil
Bleaching action of bleaching powder is due to the liberation of
Cl–
OCl–
Cl2
O2
Acetic anhydride is obtained from acetyl chloride by the reaction of
P2O5
CH3COCH3
CH3COONa
H2SO4
Which has maximum protein content?
Egg
Wheat
Cow milk
Ground nut
Aldehydes are produce in atmosphere by
Reduction of alkenes
Oxidation of secondary alcohols
Reaction of oxygen atoms with ozone.
Reaction of oxygen atoms with hydrocarbons
Which of the following oxides is peroxide?
MnO2
Na2O2
BaO
SO2
Dolomite has the composition
CaCL2.MgCl2.6H2O
CaCO3.MgCO3
KCL.MgCL2.6H2O
Na3AIF6
Hybridization explain the ———– of orbitals
Type of Bonding
None of above
Shapes
Shape and Type of bonding
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