1.
Which molecule is sp hybridized?
2.
Bond strength increases with
5.
General formula of alkanes is
6.
Number of hybrid orbitals formed equals
7.
Functional group determines
8.
Molecular mass difference in homologous series is
9.
Hybridization of N in pyridine
10.
Functional group in ethanol is
11.
Which orbital does NOT hybridize?
12.
Which has maximum s-character?
13.
Which has strongest C–H bond?
14.
Chemical properties similar due to
15.
Physical properties vary gradually due to
16.
Which shows aromatic heterocyclic nature?
17.
Which does NOT undergo hybridization?
18.
Which atom contributes lone pair to aromaticity in pyrrole?
19.
Shape of sp hybridized molecule is
20.
Which contains fused aromatic rings?
21.
Which statement is false?
22.
Central atom of NH₃ is
23.
Homologous series differs by
24.
Hybridization explains
25.
Hybridization occurs during
26.
Which is heterocyclic but non-aromatic?
27.
Bond angle in sp hybridization is
28.
Parent hydrocarbon of C₂H₅• is
29.
Which is aromatic heterocyclic?
30.
Which is an alicyclic heterocyclic compound?
31.
Hybridization of carbon in ethene
32.
Piperidine nitrogen is
33.
Which is carboxylic group?
34.
Lone pair in pyrrole is
36.
Shape of sp² hybridization
37.
Hybridization increases
38.
Which is NOT a hydrocarbon radical?
39.
Which is aldehydic functional group?
40.
Lone pair in pyridine is
41.
Hybrid bond is always
42.
Bond angle in sp² hybridization
43.
Hydrocarbon radical is obtained by removing
44.
Which is NOT a characteristic of homologous series?
45.
Number of hybrid orbitals in sp hybridization
