/> Gurgaon HO, Gurgaon, India - 122001
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Near Guga Madi
Ambala Cantt,
Gurgaon HO, Gurgaon, India - 122001
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1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
ICSE, State, CBSE
CBSE Subjects taught
Mathematics, Science, English
ICSE Subjects taught
Biology, Chemistry, Physics, English, Mathematics
State Syllabus Subjects taught
Mathematics, Social Science, English, Science
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
ICSE, State, CBSE
CBSE Subjects taught
Mathematics, Science, English
ICSE Subjects taught
Biology, Chemistry, Physics, English, Mathematics
State Syllabus Subjects taught
Mathematics, Social Science, English, Science
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
State, CBSE, ISC/ICSE
ISC/ICSE Subjects taught
English, Biology, Chemistry, Mathematics, Economics, Accounts, Physics
CBSE Subjects taught
Physics, English, Computer Science, Chemistry
State Syllabus Subjects taught
Mathematics, History, English, Chemistry, Physics, Biology
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
State, CBSE, ISC/ICSE
ISC/ICSE Subjects taught
English, Biology, Chemistry, Mathematics, Economics, Accounts, Physics
CBSE Subjects taught
Physics, English, Computer Science, Chemistry
State Syllabus Subjects taught
Mathematics, History, English, Chemistry, Physics, Biology
5 out of 5 1 review
Gurdeep singh
"Very good. Love to study here. Secured good marks in subjects. Very brilliant teacher pradeep sir. "
1. Which school boards of of Class 10 do you teach for?
ICSE, State, CBSE
2. Which classes do you teach?
We teach Class 10 Tuition, Class 11 Tuition, Class 12 Tuition and Class 9 Tuition Classes
3. Do you provide a demo class?
Yes, We provide a free demo class.
4. Where are you located?
We are located in Gurgaon HO, Gurgaon.
Answered on 08/10/2019 Learn CBSE/Class 11/Science/Chemistry/The p-Block Elements/NCERT Solutions/Exercise 11
Thallium belongs to group 13 of the periodic table. The most common oxidation state for this group is + 3. However, heavier members of this group also display the + 1 oxidation state. This happens because of the inert pair effect. Aluminum displays the + 3 oxidation state and alkali metals display the + 1 oxidation state. Thallium displays both the oxidation states. Therefore, it resembles both aluminum and alkali metals. Thallium, like aluminum, forms compounds such as TlCl3 and Tl2O3. It resembles alkali metals in compounds Tl2O and TlCl.
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
ICSE, State, CBSE
CBSE Subjects taught
Mathematics, Science, English
ICSE Subjects taught
Biology, Chemistry, Physics, English, Mathematics
State Syllabus Subjects taught
Mathematics, Social Science, English, Science
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
ICSE, State, CBSE
CBSE Subjects taught
Mathematics, Science, English
ICSE Subjects taught
Biology, Chemistry, Physics, English, Mathematics
State Syllabus Subjects taught
Mathematics, Social Science, English, Science
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
State, CBSE, ISC/ICSE
ISC/ICSE Subjects taught
English, Biology, Chemistry, Mathematics, Economics, Accounts, Physics
CBSE Subjects taught
Physics, English, Computer Science, Chemistry
State Syllabus Subjects taught
Mathematics, History, English, Chemistry, Physics, Biology
1 Student Class Location
Online (video chat via skype, google hangout etc)
At the Institute
Board
State, CBSE, ISC/ICSE
ISC/ICSE Subjects taught
English, Biology, Chemistry, Mathematics, Economics, Accounts, Physics
CBSE Subjects taught
Physics, English, Computer Science, Chemistry
State Syllabus Subjects taught
Mathematics, History, English, Chemistry, Physics, Biology
5 out of 5 1 review
Gurdeep singh
"Very good. Love to study here. Secured good marks in subjects. Very brilliant teacher pradeep sir. "
Answered on 08/10/2019 Learn CBSE/Class 11/Science/Chemistry/The p-Block Elements/NCERT Solutions/Exercise 11
Thallium belongs to group 13 of the periodic table. The most common oxidation state for this group is + 3. However, heavier members of this group also display the + 1 oxidation state. This happens because of the inert pair effect. Aluminum displays the + 3 oxidation state and alkali metals display the + 1 oxidation state. Thallium displays both the oxidation states. Therefore, it resembles both aluminum and alkali metals. Thallium, like aluminum, forms compounds such as TlCl3 and Tl2O3. It resembles alkali metals in compounds Tl2O and TlCl.
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Gurgaon HO, Gurgaon 
