Free Practice Questions on Chemical Bonding

Go Back To chapters

S.No.QuestionView
1 view
2Which compound is least soluble in water View
3Which of the following is true for ionic compounds?View
4 view
5Which of the folloiwng species have same shape and same bond order N subcript-superscript 3 - ; I subcript-superscript 3 - ; CO subcript 2; SO subcript 2 view
6Which of the following combination will give the strongest ionic bond ?View
7Strongest bond is formed by the head on overlapping ofView
8 view
9In which of the following there is change in the type of hybridization ?View
10N (CH Sub 3) Sub 3 is pyramidal but N (SiH Sub 3) Sub 3 is planar because view
11In which of the following cases trans isomer has higher dipole moment than cis ?View
12Which of the following statements is correct.I. Experimental molecular weights of ionic compounds ar...View
13Which of the following is correct regarding the covalent character of the ionic bonds ?View
14In which of the following there is no sigma bond ?View
15 view
16 view
17Decreasing order of size of various hybrid orbtials isView
18 view
19In metals :I. There is sea of mobile electrons around metal kernals. II. Metal kernels occupy fixed...View
20 view
21 view
22 view
23The ratio of sigma to pi bonds in mesitylene is :View
24 view
25Which of the following is true for ionic compoundsView
26Which of the following is a false statement concerning an ionic compoundView
27Most favourable conditions for electrovalency areView
28An element is a brittle solid at room temperature and a poor thermal conductor. Which of the followi...View
29A very large number of inorganic compounds are soluble in water, becauseView
30 view
31 view
32When non metal atom combine chemically with metal atoms, they tend toView
33Ionic crystals dissolve only in liquids that areView
34Which of the following bonds has the greatest ionic characterView
35 view
36Minimum ionic characteristic is shown by the compoundView
37Which compound is least soluble in waterView
38Which pair in the following has maximum ionic and minimum ionic characterView
39Highest melting point would be ofView
40The atomic number of element A and B respectively are 4 and 17. What is the type of bond formed bet...View
41Correct order of covalent character of alkaline earth metal chloride isView
42Angle between p-orbitals isView
43Paramagnetism is not shown byView
44 view
45Maximum covalent character will be shown by the compoundView
46Which of the following character is not present in ionic compounds?.View
47The bond in which two atoms are bonded by coulombic force of attraction is calledView
48In which of the following both ionic and covalent bond are presentView
49Minimum bond energy is associated withView
50 view
51 view
52Coordinate bond is present in which of the following speciesView
53The correct order of bond length isView
54 view
55 view
56 view
57 view
58Which of the following has Pseudo noble gas configuration :View
59The bond between atom of two elements of atomic number 37 and 53 isView
60Two elements have the electronegativities 1.2 and 3.0. Bond formed between them would beView
61Amongst LiF and LiI, which has more covalent characterView
62 view
63 view
64 view
65Hybridisation of underlined atom changes in.View
66 view
67 view
68Select the correct statementView
69 view
70Which one of the following compounds has the smallest bond angle in its molecule?View
71Which one of the following pairs of molecules will have permanent dipole moments for both members ?View
72 view
73The pair of species having identical shape, for molecule of both species isView
74 view
75Which one of the following has the regular tetrahedral structure ? Atomic nos : B =5, S=16, Ni=28, X...View
76 view
77 view
78Lattice energy of an ionic compound depends uponView
79Based on lattice energy and other considerations which one of the following alkali metal chlorides i...View
80The number and type of bonds between two carbon atoms in calcium carbide areView
81Which one of the following species is diamagnetic in nature ?View
82Which of the following molecules/ions does not contain unpaired electron ?View
83Among the following mixtures, dipole-dipole as the major interaction is present isView
84In which of the following molecules/ions all the bonds are not equal ?View
85The ionic mobility of alkali metal ion in aqueous solution is maximum forView
86Which of the following hydrogen bonds is the strongest ?View
87In which of the following ionization processes, the bond order less increased and the magnetic behav...View
88Which of the following species exhibits the diamagnetic behaviour ?.View
89 view
90 view
91Atoms or group of atoms which are electrically charged are known?View
92As compared to covalent compounds, electrovalent compounds generally have:View
93Which molecule has the highest dipole moment?View
94 view
95If the electron pair forming a bond between two atoms A and B is not in the centre, then the bond is...View
96The bond in the formation of fluorine molecule will be:View
97The number of sigma and pi bonds in 1 - butene 3 - yne are:View
98The correct order towards bond angle is:View
99 view
100Which of the following species is least stable?View
101Which of the following is paramagnetic?View
102In which of the following hydrogen bond is present?View
103Acetic acid exists as dimer in benzene due to:View
104Which is the weakest among the following type of bond?View
105The high melting point and insolubility in organics solvents of sulphanilic aid are due to its struc...View
106 view
107 view
108 view
109 view
110The high density of water compared to ice is due to:View
111Atoms or group of atoms which are electrically charged are known?View
112As compared to covalent compounds, electrovalent compounds generally have:View
113Which molecule has zero dipole moment?View
114 view
115If the electron pair forming a bond between two atoms A and B is not in the centre, then the bond is...View
116The bond in the formation of fluorine molecule will be:View
117The number of sigma and pi bonds in 1- butene 3 - yne are:View
118The correct order towards bond angle is:View
119 view
120Which of the following species is least stable?View
121Which of the following is paramagnetic?View
122In which of the following hydrogen bond is present?View
123Acetic acid exists as dimer in benzene due to:View
124Which is the weakest among the following type of bond?View
125The high melting point and insolubility in organics solvents of sulphanilic aid are due to its struc...View
126 view
127 view
128 view
129 view
130The high density of water compared to ice is due to:View
131The ion that is ioslectronic with CO isView
132The octet rule is not obeyed by the moleculeView
133The order of strength of hydrogen bonds isView
134 view
135 view
136 view
137Sodium chloride easily dissolves in water. This is because:View
138Boron form covalent compound due to:View
139Among the following the maximum covalent character is shown by the compound :View
140Which of the following statements is wrong?View
141 view
142 view
143 view
144The molecule of ortho hydrogen is distinguished from para hydrogen byView
145Which of the following does not contain P-O-P bond?View
146 view
147Which of the following complex ions will not show optical activity?View
148Which one of the following has a square planar geometry?View
149 view
150Which of the following hydrogen bonds is the strongest?View
151 view
152Which one of the following pairs of species have the same bond order?View
153 view
154Which of the following molecules is optically inactive?View
155 view
156 view
157 view
158 view
159The correct increasing bond angle order isView
160 view
161Mark out the wrong, statement about van der Waals' constant 'a'View
162 view
163 view
164 view
165 view
166Using MO theory predict which of the following species has the shortest bond length ?View
167In context with the transition elements, which of the following statements is incorrect ?View
168 view
169A covalent bond is formed betweenView
 Forgot Password?
Login using Facebook Login using Facebook Connect!


Not A Member?  Register for FREE!