Quiz for Chapter 1: Structure & Bonding//HAMZA MRIAN//WNT

Organic chemistry studies for

Structures and bonding

Reactions and output

Reactions and strictures

Strictures and function

One of the isotopes for (H) has 1 neutron

Tritium

Hydrogen

Deuterium

Hydride

One of the them it has zero lone pair electrons

The ground -state electrons configurations: (1s2 /2s2 sp6/3s2 3p6) , and the lowest –energy orbital

Ar- / 2s2

S-2 / 1s2

Cl /3s2

cl+ /3p6

the most important orbital is:

s b d

Which is the ground-state electronic configuration of chlorine?

1s 2 2s 2 2p 5

1s 2 2s 2 2p 6 3s 2 3p 4

1s 2 2s 2 2p 6 3s 2 3p 5

1s 2 2s 2 2p 8 3s 2 3p 5

Which of the following bonds is the most polar?

C-H

O-H

C-O

N-H

Which of the following elements is the most electropositive?

Which molecule contains an sp-hybridized atom?

Hco2h

HNO3

HNO2

HCN

Which set of hybridization states of C1, C2, and C3 of the following molecule is correct?

Sp2, Sp2 ,Sp2

Sp2 , Sp2 ,Sp

sp 3 , sp 2 , sp

sp 3 , sp 2 , sp 2

Which set of approximate bond angles at C1, O, and C2 of the following molecule indicates the correct shape?

C1 120°, O 120°, C2 120°

C1 120°, O 120°, C2 109.5°

C1 120°, O 109.5°, C2 120°

C1 120°, O 109.5°, C2 109.5°

Which of the indicated bond polarization is incorrect

III

the name for that geometry is

linear

Tetrahedral

trigonal -pyramdial

Bent

the hyperdiztion shape and angle for this compound NH3 is

trigonal planar / 120°

Tetrahedral / 109.5°

linear / 180°

trigonal planar / 180°

{"name":"Quiz for Chapter 1: Structure & Bonding\/\/HAMZA MRIAN\/\/WNT", "url":"https://www.quiz-maker.com/QAOIB2WP","txt":"Organic chemistry studies for, One of the isotopes for (H) has 1 neutron, One of the them it has zero lone pair electrons","img":"https://cdn.poll-maker.com/55-2187881/2020-07-16-2-.png?sz=1200-00000000000937406568"}

Quiz Maker