Advertisements
Advertisements
प्रश्न
Fill in the blank:
The formula of aluminium sulphate is _________.
Advertisements
उत्तर
The formula of aluminium sulphate is AI2(SO4)v.
APPEARS IN
संबंधित प्रश्न
What does 2H2S represent ?
Write the molecular formulae of Magenesium oxide :
Write the molecular formulae of Iron (II) sulphide :
The valency of sodium is one, write the molecular formula for sodium carbonate ?
The valency of sodium is one, write the molecular formula for sodium hydroxide ?
Fill in the blank
_______ is a triatomic molecule.
Fill in the following blanks :
1 mole contains .............. atoms, molecules or ions of a substance.
Explain the term ‘atomicity’.
Fill in the blank:
A molecule of an element is _________.
State the correct formula of the following from the option given:
Calcium hydroxide
Name the following:
A molecule of a compound containing two oxygen atoms and one nitrogen atom.
Name the following:
The compound formed when iron [Fe2+] combines with oxygen [O2−].
State true of false. If false, give the correct statement.
Atoms cannot exist alone. They can only exist as groups called molecules.
How many atoms are present in a PO4 3– ion?
Express each of the following in kilograms
58.34 g
Express each of the following in kilograms
5.873×10−21g
A molecule containing three atoms is called a ______ molecule.
