Class 9th Chemistry Chapter no 8 Topic: uses of silver & Gold alliedschoolkhialicampus 5:08 3 years ago 93 Скачать Далее
Chemistry Class 9 | Chapter 8 | Topic 2.6 | Importance of Silver Gold and Platinum | tutoria.pk tutoriadotpk 2:20 10 months ago 418 Скачать Далее
Silver || Noble metals || Physical properties and uses of Silver || 9th class chemistry || ch.no.8 MJD Chemistry 12:19 3 years ago 8 511 Скачать Далее
Properties of silver | smart syllabus | chapter 8 | ALP | 9th Chemistry | lec # 03 Chemistry Plus 12:47 3 years ago 13 356 Скачать Далее
Inertness of Noble metals | Uses of silver, gold and platinum | ch#8 | 9th class chemistry M plus Chemistry 24:03 1 year ago 1 285 Скачать Далее
Class 9 - Chemistry - Chapter 8 - Lecture 04 - Uses of Platinum and non - Metallic - Allied Schools Allied Schools 15:50 3 years ago 6 386 Скачать Далее
Inertness of noble metals, commercial value of silver platinum and gold (Ag, Pt, Au)| class 9 MMK CHEMISTRY 18:14 8 months ago 565 Скачать Далее
Use of Silver || 9th Chemistry Chp Chemical Reactivity || in Urdu Hindi zain academy 6:30 3 years ago 724 Скачать Далее
Properties and uses of gold | smart syllabus | chapter 8 | ALP | 9th Chemistry | lec # 04 Chemistry Plus 6:39 3 years ago 9 233 Скачать Далее
9th Class Chemistry FBISE, Ch 8 - Inertness of Noble Metals - 9th Chemistry Federal Board ilmkidunya 10:21 5 years ago 24 377 Скачать Далее
Properties and uses of platinum | smart syllabus | chapter 8 | ALP | 9th Chemistry | lec # 05 Chemistry Plus 11:34 3 years ago 8 954 Скачать Далее
Inertness of noble metals | properties and uses of silver class 9 Chemistry Tigers 29:57 3 years ago 155 Скачать Далее
Class 9th Chemistry Chapter no 8 Topic: uses of Platinum alliedschoolkhialicampus 2:34 3 years ago 63 Скачать Далее
Class 9 - Chemistry - Chapter 8 - Lecture 03 - Uses of Inertness of Metals - Allied Schools Allied Schools 13:48 3 years ago 11 114 Скачать Далее
Uses of Metals | Chapter # 8 | Chemistry Class 9th |Lec # 6 Chemistry Plus 5:48 4 years ago 1 892 Скачать Далее