IDENTIFICATION
TEST FOR ANIONS
ACETATE ION
1.
Adding oxalic acid to a concentrated sodium acetate solution produces acetic acid, which emits a strong smell of vinegar.
Acetate Oxalic
acid acetic acid sodium Acetate
2.
When a drop of concentrated sulphuric acid
and ethanol are added, the distinctive smell of an...
Tuesday, 2 June 2020
Friday, 29 May 2020
arjuna bark | cardiotonics
Arjuna
arjuna-bark, cardiotonics
Biological source -:
Arjuna is the dried bark of
terminalia Arjuna
Family -:
Combretaceae.
Geographical
occurrence -:
The plant is a large deciduous tree,
reaching a height of 60 to 80 feet. It grows throughout India.
Collection -:
The bark is collected mostly from wild
trees by making suitable incisions and dried.
Characters -:...
Tuesday, 26 May 2020
ASTRINGENTS | CATECHU | BLACK CATECHU
ASTRINGENTS
CATECHU
BLACK
CATECHU
acacia catechu,astringent
Synonyms -: Catechu Nigrum, Cutch.
Source -:
Black catechu is a dried extract
prepared from the heart wood of Acacia catechu Wild.
Family
-: Leguminoseae
Geographical
occurrence -:
The plant is a tree of medium...
Sunday, 24 May 2020
Digestive System | anatomy of digestive system | physiology of digestive system | digestive system organ and function
Digestive
System
Points to study
1)
what is digestive system
2)
part of digestive system
3)
digestive system organs and
function
4)
how...
