- Видео 389
- Просмотров 2 456 912
Aparna Bhardwaj
Индия
Добавлен 18 май 2012
CHEMISTRY FOR CLASSES IX,X,XI AND XII
BIOLOGY CLASS XII
BASIC MATHEMATICS CLASS III,IV,V
BIOLOGY CLASS XII
BASIC MATHEMATICS CLASS III,IV,V
Видео
FOOD STUFF DETECTION -TESTING OF CARBOHYDRATES
Просмотров 2,7 тыс.Год назад
FOOD STUFF DETECTION -TESTING OF CARBOHYDRATES
BROWN RING TEST OF NITRATE ION (NO3-) IN LAB. (Paper ball test, cu chips,Brown ring test explained)
Просмотров 9 тыс.2 года назад
BROWN RING TEST OF NITRATE ION (NO3-) IN LAB. (Paper ball test, cu chips,Brown ring test explained)
FLAME TEST FOR GROUP V RADICALS (Ba+2, Sr2+, Ca2+)
Просмотров 7 тыс.2 года назад
Detection of Cations Group V detection- Flame test for Ba 2 , Sr2 , Ca2
SALT ANALYSIS -TESTING OF ACETATE ION (CH3COO-) CONCENTRATED H2SO4 GROUP ION
Просмотров 16 тыс.2 года назад
SALT ANALYSIS -TESTING OF ACETATE ION (CH3COO-) CONCENTRATED H2SO4 GROUP ION
SALT ANALYSIS-TESTING OF ANIONIC RADICAL-CHLORIDE (Cl-) salt analysis
Просмотров 7 тыс.2 года назад
SALT ANALYSIS-TESTING OF ANIONIC RADICAL-CHLORIDE (Cl-) salt analysis
SALT ANALYSIS-TESTING OF CARBONATE ION -dilute H2SO4 group
Просмотров 4,9 тыс.2 года назад
SALT ANALYSIS-TESTING OF CARBONATE ION -dilute H2SO4 group
SALT ANALYSIS GROUP -1 LEAD (Pb2+) DETECTION STEPS EXPLAINED
Просмотров 9 тыс.2 года назад
SALT ANALYSIS GROUP -1 LEAD (Pb2 ) DETECTION STEPS EXPLAINED
SALT ANALYSIS-TESTING OF AMMONIUM ION IN LAB(NH4+ ion) ZERO GROUP
Просмотров 12 тыс.2 года назад
SALT ANALYSIS-TESTING OF AMMONIUM ION IN LAB(NH4 ion) ZERO GROUP
TITRATION CLASS XI (HCl and Na2CO3)
Просмотров 191 тыс.2 года назад
TITRATION CLASS XI (HCl and Na2CO3)
TITRATION CLASS XI (NaOH and oxalic acid)
Просмотров 8 тыс.2 года назад
TITRATION CLASS XI (NaOH and oxalic acid)
How to prepare KMnO4 solution for titration of class xii: calculation explained.
Просмотров 46 тыс.2 года назад
How to prepare KMnO4 solution for titration of class xii: calculation explained.
TITRATION- KMnO4 & OxalicAcid -XII solution preparation, taking out reading,calculation & result.
Просмотров 27 тыс.3 года назад
TITRATION- KMnO4 & OxalicAcid -XII solution preparation, taking out reading,calculation & result.
VIVA QUESTIONS- ONLINE CHEMISTRY VIVA:A VIDEO FOR GUIDANCE
Просмотров 13 тыс.3 года назад
VIVA QUESTIONS- ONLINE CHEMISTRY VIVA:A VIDEO FOR GUIDANCE
TESTING OF FAT: NUTRIENT DETECTION CLASS XII
Просмотров 2,1 тыс.3 года назад
TESTING OF FAT: NUTRIENT DETECTION CLASS XII
TESTING OF PROTEINS IN LAB: NUTRIENT TESTING
Просмотров 3,3 тыс.3 года назад
TESTING OF PROTEINS IN LAB: NUTRIENT TESTING
TESTING OF CARBOHYDRATES: HOW TO WRITE NUTRIENT TESTING IN PRACTICAL FILE
Просмотров 16 тыс.3 года назад
TESTING OF CARBOHYDRATES: HOW TO WRITE NUTRIENT TESTING IN PRACTICAL FILE
HOW TO WRITE CHROMATOGRAPHY IN PRACTICAL FILE: CHROMATOGRAPHY CLASS XII
Просмотров 11 тыс.3 года назад
HOW TO WRITE CHROMATOGRAPHY IN PRACTICAL FILE: CHROMATOGRAPHY CLASS XII
HOW TO PREPARE ALCOHOL FROM CARBONYL GROUP USING GRIGNARD'S REAGENT.
Просмотров 3463 года назад
HOW TO PREPARE ALCOHOL FROM CARBONYL GROUP USING GRIGNARD'S REAGENT.
How to distinguish between aldehyde and Ketones.(NCERT question no 12.13)
Просмотров 7 тыс.3 года назад
How to distinguish between aldehyde and Ketones.(NCERT question no 12.13)
ALL NAME REACTIONS OF ORGANIC CHEMISTRY IN ONE VIDEO.(CLASS XII AND COMPETITIVE EXAMS)
Просмотров 25 тыс.3 года назад
ALL NAME REACTIONS OF ORGANIC CHEMISTRY IN ONE VIDEO.(CLASS XII AND COMPETITIVE EXAMS)
How to write Functional group detection in practical file (6.KETONE)
Просмотров 10 тыс.3 года назад
How to write Functional group detection in practical file (6.KETONE)
How to write Functional group detection in practical file (5.ALDEHYDE)
Просмотров 12 тыс.3 года назад
How to write Functional group detection in practical file (5.ALDEHYDE)
How to write Functional group detection in practical file (4.ALCOHOL)
Просмотров 16 тыс.3 года назад
How to write Functional group detection in practical file (4.ALCOHOL)