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.Management Sciences
Category: Chemical Bonding
By combining n atmic orbitals no. of hybrid orbitals will be__________________?
0
A. 2n
B. n
C. 3n
D. impossible to predict
Product of charge and distance is called__________________?
A. Pressure
B. Bond length
C. Work
D. Dipole moment
Which one is not the absolute term of the element _________________ ?
A. Ionization energy
B. Electron affinity
C. Electro negativity
D. Atomic size
nergy of atom in compound is___________________?
EA. Higher than individual
B. Lesser than individual
C. No change
D. Impossible to predict
Which of the following is the best explanation that CO2 is non polar molecule __________________?
A. Linear geometry
B. Dipole moment is zero
C. Sp hybridization
D. None
According to VESPR Model the geometry of molecule having 5 bond pair in outer most shell will be __________________?
A. Triangular
B. Square planner
C. Trigonal bipyramidal
D. Octahedral
Elements having high I.P values are____________________?
A. Metals
B. Non metals
C. Liquids
D. Solids
Geometry of molecule will be pyramidal if the outer post shell of the central atom has___________________?
A. 3 bond pair one lone pair
B. 2 bond pair 2 lone pair
C. 1 bond pair 3 lone pair
D. 3 lone pair 1 bond pair
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