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If the people remember me as a good teacher, that will be the biggest honour for me. A. P. J. Abdul Kalam

Confidence

Deep understanding what is taught.

Life Experience

Having great knowledge other than Chemistry.

Motivation

Motivating students to achive high goals

Technologically Capable

Use new tech devices in teaching

Focus

Focus On Important subject matters and other Stuff

Management

An Effective Management Style in time and other resources

Performance of students

"There are no secrets to success. It is the result of preparation, hard work learning from failure.” ~ General Colin Powell

2018 Theory Gampola

72%

2018 Theory Kandy

76%

2019 Theory Gampola

85%

2019 Theory Gampola G-II

63%

2019 Theory Kandy

81%

What others say...

About Teaching

Your teaching is Excellent. Proud to be a student of you.

Dear sir,

Great, keep up the good work.

Amila Sir,

Great website for chemistry students.Looks great,keep it up.

2018 Theory Gampola - Sunday : 10:30:00 - 13:30:00

SPD- Inorganic Chemistry (අකාබනික රසායනය)

Rections of elements in 3rd period

Oxides of 2nd period

Oxides of 3rd period

Oxides of 2nd period

Oxides of 3rd period

Oxides of 2nd period

Oxides of 3rd period

Oxides of 2nd period

Oxides of 3rd period

Basic nature of NaOH and Mg(OH)2

Reactions of oxides with water

Reactions of oxides with acids

Reactions of oxides with bases

SPD- Inorganic Chemistry (අකාබනික රසායනය)

Electron configuration of group-13 elements

Oxidation numbers of group-13 elements

Properties of oxides of group-13 elements

Properties of hydroxides of group-13 elements

Aluminium hydroxide is amphoteric

The basic trenght dectreases in the order of H3BO3,Al(OH)3, Ga(OH)3, In(OH)3, Tl(OH)3

Adding a dilute NaOH solution to a solution containing Alsup>3+ ions

Adding a dilute H2SO4 solution to a solution containing AlO2- ions

Halides of Group-13 elements

Hydrolysis of Boron halides

Aluminium

Reactions of Aluminium

Compound of Aluminium

Electron configuration of group 14th elements

Oxidation numbers of group 14th elements

Properties of oxides formed by group 14th elements

Halides of group 14th elements

Hydroxides of group 14th elements

REaction of group 14th elements with water

REaction of group 14th elements with acids

Natural occurance of carbon

Diamond

Structure of diamond

Properties of diamond

Graphite

Properties of graphite

Due Date : 2017-06-27

Paper 33

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