UrbanPro

Take Class 12 Tuition from the Best Tutors

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

Search in

The exhibition of highest co-ordination dumber depends on the availability of vacant orbitals in the central atom. Which of the following elements is not likely to act as central atom in MF63- ?
(a) B
(b) AI
(c) Ga
(d) In

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

Expert in teaching Science & Maths

Boron as Co-ordination no of the central atom is supposed to be 6, while Boron being metalloid can't have co-ordination no greater than 4. Thus, Boron is the answer.
Comments

Specialist in Chemistry.

Option a is correct because it can not extends it's orbitals to due lack of d orbitals
Comments

Home Tutor

(a) The element M in the complex ion MF63- has a coordination number of six. Since B has only s- and p-orbitals and no d – orbitals, therefore, at the maximum it can show a coordination number of 4. Thus, B cannot form complex of the type MF63-, i.e., option (a) is correct.
Comments

View 1 more Answers

Related Questions

Can I pass class 11 and 12 with good marks without any coaching?
we live in a world where digital technology has outweighed conventional way of teaching.One can easily score good marks in class 11 and 12 without coaching. Some of the best online learning portals are Khan Academy, Youtube, ask iitians, Quora etccc
My
0 0
5
How do I manage school, coaching, home tuitions in class 12?
You have to plan your study and manage time by yourself for this you should understand and analyse what is important and what is not to achieve your goal. Make schedule or time table for utilizing your time in best manner.
Rosary
0 0
6
Should I join JEE coaching in class 12?
Obviously if you get a chance and if you can afford, coaching is the best and lead towards your dream.It's can help you to develope some skills and strength to every subject that you weak.Many more it will help you to grap more knowledge and ideas.
Latha
0 0
5

Name the alkali metal which shows diagonal relationship with magnesium?

Alkali Metal LITHIUM shows diagonal relationship with Alkaline Earth Metal MAGNESIUM
Vibha
0 0
7
Is coaching a good option in class 11?
Yes. Definitely it's always nice to have teachers guiding you . But one should never depend on classes completely . Make sure you clear your doubts and basic concepts if you join any class . If the course...
Divya
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

NEET : a possible dream
When I was in class Xi , I wonder seeing a doctor.It seems almost impossible.Its been five years from then ,I'm a final year MBBS student at CMC ,oldest medical College in whole Asia . It took me 2 years...

Inert Pair Effect in Group 13
Inert Pair Effect in Group 13In the modern periodic table, the elements of the boron family present in group 13 are:Boron (B), Aluminium (Al), Gallium (Ga), Indium (In) and Thallium (Tl)Their general electronic...


CONCEPT OF HYBRIDIZATION
Hybridisation is a hypothetical concept which explains about the formation and structure of molecules. Defination - the intermixing of atomic orbitals to produce symmetrical low energy containg hybrid...

Conditions for the transfer of heat energy
Whenever there is a temperature difference, there is a transfer of heat energy occurring between two material bodies. Conditions for the transfer of heat energy to occur: Condition 1: Material bodies...
C

Recommended Articles

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Looking for Class 12 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 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

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

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 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