FSc Chemistry Book2, CH 3, LEC 8 Physical Properties and Preparation of Orthoboric Acid - Boric Acids (Part 2)

Maktab .pk
  • 9 years ago
This video lecture from Group IIIA and Group IVA Elements (F.Sc. second year Chemistry) covers the physical properties and preparation of orthoboric acid. Orthoboric acid is a crystalline solid with triclinic crystal system. Hydrogen bonding holds the molecules together in the solid structure. Boric acid is partially soluble and its solubility in water increases with temperature. Boric acid can be prepared from colemanite, anhydrous borax or from boron trihalides. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.
24:50
I
Up next
FSc Chemistry Book2, CH 3, LEC 9 Chemical Properties of Orthboric Acid - Boric Acids (Part 3)
Maktab .pk
23:09
FSc Chemistry Book2, CH 3, LEC 7 Structure of Boric Acids - Boric Acids (Part 1)
Maktab .pk
22:43
FSc Chemistry Book2, CH 13, LEC 6: Physical Properties of Carboxylic Acids
Maktab .pk
22:27
FSc Chemistry Book2, CH 4, LEC 17 Oxidation of Reducing Agents by Nitric Acid - Oxy Acids of Nitrogen (Part 8)
Maktab .pk
17:44
FSc Chemistry Book2, CH 8, LEC 22: From Unsaturated Dicarboxylic Acids - Preparation of Alkynes (Part 2)
Maktab .pk
13:37
FSc Chemistry Book2, CH 8, LEC 17: Addition of Acids - Addition Reactions of Alkenes (Part 2)
Maktab .pk
20:01
FSc Chemistry Book2, CH 3, LEC 11 Reaction with Acids and Alkalies - Aluminum (Part 2)
Maktab .pk
17:28
FSc Chemistry Book2, CH 13, LEC 15: Introduction and Nomenclature - Amino Acids (Part 1)
Maktab .pk
14:53
FSc Chemistry Book2, CH 8, LEC 7: Decarboxylation of Monocarboxylic Acids (Part 2)
Maktab .pk
28:47
FSc Chemistry Book2, CH 13, LEC 17: Synthesis - Amino Acids (Part 3)
Maktab .pk
20:09
FSc Chemistry Book2, CH 13, LEC 7: Reactions involving Hydrogen of Carboxylic Acids
Maktab .pk
18:17
FSc Chemistry Book2, CH 8, LEC 23: Addition of Hydrogen, Halogens & Halogen Acids - Addition Reactions of Alkynes (Part 1)
Maktab .pk
24:33
FSc Chemistry Book2, CH 13, LEC 16: Classification and Nature - Amino Acids (Part 2)
Maktab .pk
20:11
FSc Chemistry Book2, CH 13, LEC 19 Peptides and Proteins - Amino Acids (Part 5)
Maktab .pk
26:07
FSc Chemistry Book2, CH 13, LEC 18 Fischer Esterification and Ninhydrin Test - Amino Acids (Part 4)
Maktab .pk
25:04
FSc Chemistry Book2, CH 8, LEC 14: From Vicinal Dihalides, Dicarboxylic Acids & Alkynes - Preparation of Alkenes (Part 2)
Maktab .pk
16:17
FSc Chemistry Book2, CH 8, LEC 18: Addition of Acids (cont) - Addition Reactions of Alkenes (Part 3)
Maktab .pk
21:58
FSc Chemistry Book2, CH 4, LEC 24 Chemical Properties of OrthoPhosphoric Acid - Oxyacids of Phosphorus (Part 3)
Maktab .pk
21:54
FSc Chemistry Book2, CH 4, LEC 28; Reactions of Sulfuric Acid as an Acid
Maktab .pk
20:45
FSc Chemistry Book2, CH 5, LEC 8; Physical & Chemical Properties of Oxyacids
Maktab .pk
22:49
FSc Chemistry Book2, CH 11, LEC 16 Physical and Chemical Properties Ethers (Part 2)
Maktab .pk
15:57
FSc Chemistry Book2, CH 4, LEC 7 Physical Properties of Nitrogendioxide - Oxides of Nitrogen (Part 6)
Maktab .pk
30:44
FSc Chemistry Book2, CH 6, LEC 5; Magnetic Properties (Part 3)
Maktab .pk
12:04
FSc Chemistry Book2, CH 3, LEC 4 Physical Properties of Borax - Borax (Part 2)
Maktab .pk
20:45
FSc Chemistry Book2, CH 5, LEC 8: Physical & Chemical Properties of Oxyacids
Maktab .pk

Featured channels

More from
Abb Takk
More from
ARY NEWS
More from
Khundi Wali Sarkar (Arshad Sound) ارشد ساؤنڈز
More from
PB Studio Music
More from
Digital Entertainment World
More from
UrduPoint.com