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Gurgaon HO, Gurgaon 
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Tutor's home Very good. Love to study here. Secured good marks in subjects. Very brilliant teacher pradeep sir.
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Ambala Cantt,
Gurgaon HO, Gurgaon, India - 122001
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1 Student Class Location
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State, ICSE, CBSE
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Physics, Mathematics, English, Science, Biology, Social Science, Chemistry
1 Student Class Location
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State, ICSE, CBSE
Subjects taught
Biology, Chemistry, Mathematics, Physics, Social Science, Science, English
1 Student Class Location
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ISC/ICSE, State, CBSE
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History, Chemistry, Mathematics, Biology, Computer Science, Accounts, English, Physics, Economics
1 Student Class Location
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ISC/ICSE, State, CBSE
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Economics, Mathematics, History, Biology, Physics, Accounts, Chemistry, English, Computer Science
5 out of 5 1 review
Gurdeep singh
"Very good. Love to study here. Secured good marks in subjects. Very brilliant teacher pradeep sir. "
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Answered on 08/10/2019 Learn CBSE - Class 11/Chemistry/The p-Block Elements/NCERT Solutions/Exercise 11
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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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1 Student Class Location
Online class via Zoom
At the Institute
Board
State, ICSE, CBSE
Subjects taught
Physics, Mathematics, English, Science, Biology, Social Science, Chemistry
1 Student Class Location
Online class via Zoom
At the Institute
Board
State, ICSE, CBSE
Subjects taught
Biology, Chemistry, Mathematics, Physics, Social Science, Science, English
1 Student Class Location
Online class via Zoom
At the Institute
Board
ISC/ICSE, State, CBSE
Subjects taught
History, Chemistry, Mathematics, Biology, Computer Science, Accounts, English, Physics, Economics
1 Student Class Location
Online class via Zoom
At the Institute
Board
ISC/ICSE, State, CBSE
Subjects taught
Economics, Mathematics, History, Biology, Physics, Accounts, Chemistry, English, Computer Science
5 out of 5 1 review
Gurdeep singh
"Very good. Love to study here. Secured good marks in subjects. Very brilliant teacher pradeep sir. "
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Answered on 08/10/2019 Learn CBSE - Class 11/Chemistry/The p-Block Elements/NCERT Solutions/Exercise 11
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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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