FSC Part 1 Chemistry Chapter 6 Chemical Bonding Online Test | ilmkidunya

Chemistry Fsc Part 1 Chapter 6 Online Test

Sr. #	Questions	Answers Choice
1	The H - H Bond energy in KJ mole -1 is.	346 436 463 336
2	Which of the following has highest percentage ionic character.	HCl HF HBr HI
3	Forces of attraction between He atoms are.	Hydrogen bonding London forces Debye forces Ion dipole forces
4	Which of the following species has unpaired electrons in anti bonding molecular orbitals	O2 N2 B2 F2
5	The number of bonds in oxygen molecules.	One sigma and One pi One sigma and two Pi Three sigma only Two sig and two pi
6	The paramagnetic behaviour of oxygen is well explaned on the basis of.	M.O Theory N.B Theory VSEPR Theory CF theory
7	The bond order of N2 molecule is.	1 2 3 4
8	Which of the following has linear structure.	CO2 NH3 CH4 H2O
9	Carbon atom in methane in hybridized.	sp3 Sp2 Sp dsp3
10	The bond angle in NH3 molecule is	109.5<sup>o</sup> 107.5<sup>o</sup> 104.5<sup>o</sup> 106<sup>o</sup>
11	The structure of water molecule is.	angular Linear Trigonal Trigonal pyramidal
12	The molecular shape of SO3 is.	Triangular planar Tetrahedral Pyramidal Linear
13	The shape of Sncl2 molecule is.	Linear Angular Trigonal planar Tetrahedral
14	Which of the following has bond angle of 120 ^o	BeCl2 BF3 CH4 NH3
15	Which of the following has coordinate covalent bond.	NH4 NaCl HCl AlCl3
16	In methanol, bond between carbon and oxygen.	Ionic Non polar Polar Co - ordinate
17	The tendency of an tom to attract shared pair of electron towards itself is called its.	Ionization energy Electronegativity Electron affinity dipole moment

Download This Set