Question

13 Acetylene is a _________ molecule having cylindrically symmetrical π (pi) electron density about the internuclear axis.
bent
tetrahedral
linear
trigonal planar
14 An alkane with 7 carbon atoms contains _____ hydrogen atoms.
16
14
20
18
15 A ____________can be defined as an atom or a group of atoms in a molecule which exhibits characteristic chemical properties.
Isomeric group
Structural group
Fucntional group
Hybridized group

Answer 1

Answer on Question #61455 - Chemistry - Organic Chemistry

Questions

13. Acetylene is a ______ molecule having cylindrically symmetrical $\pi$ (pi) electron density about the internuclear axis.

- bent

- tetrahedral

- linear

- trigonal planar

Answer: linear

14. An alkane with 7 carbon atoms contains _____ hydrogen atoms.

- 16

- 14

- 20

- 18

Answer: 16

15. A ______ can be defined as an atom or a group of atoms in a molecule which exhibits characteristic chemical properties.

- Isomeric group

- Structural group

- Fucntional group

- Hybridized group

Answer: Fucntional group