UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 11 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 11 Tuition > Learn Chemistry > Which of the following elements can show covalency...
✕

Search in

Which of the following elements can show covalency greater than 4? (a) Be (b) P (c) S (d) B

Asked by Last Modified  

6 Answers

Learn Chemistry +1 Classification of Elements and Periodicity in Properties

Follow 6
Answer

Please enter your answer

Tutor

b
Comments
Dislike Bookmark

Covalency of phosphorus is 3 and5, Covalency of sulfur is2and6so the phosphorus and sulfur have greater than 4covalency
Comments
Dislike Bookmark

Experienced Tutor and Mentor for students of 9 ,10,11,12

P and S have d-orbitals in their valence shell and therefore, can accommodate more than 8. electrons in their respective valence shells. Hence they show covalency more than 4.
Comments
Dislike Bookmark

Science and Maths for IX and X; Chemistry and Biology for XI and XII; NEET Tutor

Dear student, Phosphorous has 4 valence electrons present in 3s2 3p3 configuration. For it to have covalency of 5, it need to have valence obitals along with 5 valence electrons. Thus, phosphorous has five valence electrons also it has empty d orbital in the third shell which can be used to have the...
read more
Dear student, Phosphorous has 4 valence electrons present in 3s2 3p3 configuration. For it to have covalency of 5, it need to have valence obitals along with 5 valence electrons. Thus, phosphorous has five valence electrons also it has empty d orbital in the third shell which can be used to have the covalency of five. It forms an excited state with one electron in each of the five orbitals, that is in 3s, 3p and one of the 3d orbital. Therefore, it has covalency more than 4 Same is applicable for Sulphur since it has 6 valence electrons. read less
Comments
Dislike Bookmark

PGT CHEMISTRY 12 year experience teaching XI-XII Students

Students phosphorus and sulphur belongs to 3rd period elements. Apart 3s and 3p orbital 3d orbitals also participate in bonding. Covalency of these elements greater than 4
Comments
Dislike Bookmark

Trainer

Dear student, Phosphorous has 5 valence electrons present in 3s2 3p3 Group 5A includes Nitrogen (N),Phosphorus (P), Arsenic (As),Antimony (Sb), and Bismuth (Bi). Sometimes group 5A is known as Group 15 or Group VA.
read more
Dear student, Phosphorous has 5 valence electrons present in 3s2 3p3 Group 5A includesNitrogen(N),Phosphorus(P),Arsenic(As),Antimony(Sb), andBismuth(Bi). Sometimes group 5A is known asGroup 15or Group VA. read less
Comments
Dislike Bookmark

View 4 more Answers

Related Questions

How will you convert benzene into
(i) p-nitrobromobenzene (ii) m-nitrobromobenzene
First do bromination with FeBr3/ Br2, you will get bromo benzene,then nitration with concern HNO3/ H2SO4( nitrating reagent)
Raj
0 0
5
What's the home monthly tuition fees for classes 12th Chemistry in Vadodara?
For one subject Rs. 500 per class.
Shalini

Calculate the 1000 atoms of nitrogen
28gm
Sidhant
Amphoteric hydroxides react with both alkalies and acids. ‘Which of the following group 2 metal hydroxides is soluble in sodium hydroxide?
(a) Be(OH)2
(b) Mg(OH)2
(c) Ca(OH)2
(d) Ba(OH)2
Option a and b as basicity of oxides increases down in a group
Subhash
0 0
5
Which of the following is the correct order of size of the given species?
(a) I>I>I+
(b) I+>I–>I
(c) i>i+>i–
(d) i– >i>i+
Correct answer is d
Pinaki
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Phenols Notes on NEET & Boards
Phenols are organic compounds characterized by a hydroxyl group (-OH) directly attached to a benzene ring. For NEET preparation, focus on their structure, acidity, reactions, and nomenclature, particularly...

Sujoy Das

0 0
0
convert the following compounds to benzene? (i)Ethyne. (ii)Ethene. (iii)Hexane.
QUESTION How would you convert the following compounds to benzene? (i)Ethyne. (ii)Ethene. (iii)Hexane. ANSWER

Sujoy Das

2 0
0
Periodic Table
There are many elements on the Earth. But ancient days Scientists were identified only 18 elements and they are classified these elements into two groups. They are: 1. Metals 2. Non-Metals After that...
M

Madhu D

0 0
0
The Hidden Fuel of Chemical Change

Sakshi S.

0 1
0
Evidence based Teaching

Chetna S.

0 0
0

Recommended Articles

The Rising Problems in Indian Government School

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

Science, Arts Or Commerce - Which One To Go For?

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

6 Exam Hall Tips To Follow, For Every Good Student

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Find Class 11 Tuition near you
Class 11 Tuition in Delhi
Class 11 Tuition in Bangalore
Class 11 Tuition in Hyderabad
Class 11 Tuition in Kolkata
Class 11 Tuition in Chennai
Class 11 Tuition in Mumbai
Class 11 Tuition in Pune
Class 11 Tuition in Gurgaon
Class 11 Tuition in Noida
Class 11 Tuition in Ghaziabad

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 11 Tuition Classes?

The best tutors for Class 11 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 11 Tuition with the Best Tutors

The best Tutors for Class 11 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved