MCQOPTIONS
Bookmark
Saved Bookmarks
→
Science
→
Acids, Bases and Salts / अम्ल, क्षार एवं लवण in Science
→
Valency of Sulphide is ..
1.
Valency of Sulphide is
A.
+1
B.
+2
C.
-1
D.
-2
Answer» E.
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Sulphate ion can be written symbolically as
The number of positive ions balances the number of negative charges so as to neutralize the compound and give the charge
Formula of tetra chloromethane is
Chemical formula of Ammonium Sulfate is
The name given to ions containing oxygen (O₂) are usually called
In most of the organic compounds, the group found is
In order to form Copper(II) Hydroxide, number of Hydroxyl ions to gain stability with one Copper ion will be
Formula Ca(OH)₂ is of
A salt(s) and H₂(g) is produced if reactants are
In KHCO₃, element with highest atomic mass is
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
