1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
serious [3.7K]
2 years ago
6

Select correct examples of linear molecules for five electron groups. Select correct examples of linear molecules for five elect

ron groups.
a. BeCl2

b. B e C l 2

c. H2O

d. XeF2 X e F 2

e. H2S H 2 S
Chemistry
1 answer:
Shalnov [3]2 years ago
7 0

Explanation:

Formula to calculate hybridization is as follows.

                Hybridization = \frac{1}{2}[V+N-C+A]

where,

V = number of valence electrons present in central atom

N = number of monovalent atoms bonded to central atom

C = charge of cation

A = charge of anion

So, hybridization of BeCl_{2} is as follows.

              Hybridization = \frac{1}{2}[V + N - C + A]

                                    = \frac{1}{2}[2 + 2]

                                    = 2

Hybridization of BeCl_{2} is sp. Therefore, BeCl_{2} is a linear molecule. There will be only two electron groups through which Be is attached.

Similarly, hybridization of XeF_{2} is calculated as follows.

         Hybridization = \frac{1}{2}[V + N - C + A]

                                    = \frac{1}{2}[8 + 2]

                                    = 5

Therefore, hybridization of XeF_{2} is sp^{3}d. Therefore, [tex]XeF_{2} is also a linear molecule. Though there are three lone pair of electrons present on a xenon atom and it is further attached with fluorine atoms through two electron pairs. Hence, there are in total five electron groups.

Thus, we can conclude that out of the given options XeF_{2} is the correct examples of linear molecules for five electron groups.

You might be interested in
Select the correct answer.
pochemuha

Answer:

В.

The volume will decrease.

Explanation:

8 0
2 years ago
What is the mass number of a carbon atom which has 7 neutrons?
Strike441 [17]

Answer:

Carbon-13

Explanation:

Carbon have three isotopes. Isotopes are the atoms of the same element which has a different number of neutrons. Carbon has 3 isotopes.

Carbon-12 : 6 electrons I 6 protons I 6 neutrons

Carbon-13 : 6 electrons I 6 protons I 7 neutrons

Carbon-14 : 6 electrons I 6 protons I 8 neutrons

5 0
2 years ago
Which statement is true about a liquid but not a gas?
vovangra [49]

Answer:

I think its D

Explanation:

.........................

3 0
3 years ago
Read 2 more answers
What is the percent composition by mass of sulfur in the compound MgSO4 (gram formula mass = 120 g/mol)?
slavikrds [6]

26.7% is the percent composition by mass of sulfur in a compound named magnesium sulfate. Explanation: Molar mass of compound = 120 g/mol.

7 0
2 years ago
5) The spacing filling models for two diatomic molecules are shown below.
mote1985 [20]

Answer:

chill

Explanation:

4 0
3 years ago
Other questions:
  • Would the boiling point of water at 0.5 atm be lower, the same, or higher than the
    5·1 answer
  • Which of the following words correctly describes CO2? Select all that apply
    5·1 answer
  • Matter doesn’t have to take up space as long as it has mass TRUE or FALSE
    15·2 answers
  • What are the properties of elements related to
    10·1 answer
  • Which of these compounds is the odd<br> one out? * <br> (1 Point)<br> H2O<br> NaBr<br> NH₃<br> HCI
    14·1 answer
  • What is a pure substance​
    5·1 answer
  • Starch and glycogen<br> are both polysacharides.<br> True or false
    11·2 answers
  • I need help with this
    5·1 answer
  • Only 14 one pleaseeee
    6·1 answer
  • Which statement best describes what happens to the stability of hydrogen and oxygen atoms when they form bonds in a water molecu
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!