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प्रश्न
Write the molecular formulae of Aluminium sulphate :
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उत्तर
Aluminium sulphate - `"ALSO"_4`
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संबंधित प्रश्न
Write the molecular formulae of Sodiun sulphide:
Write the molecular formulae of Hydrogen chloride :
Write the molecular formulae of Iron (III) sulphide:
The valency of sodium is one, write the molecular formula for sodium sulphate ?
State the term
A group of atoms that react as a single unit ______.
What is a molecule ? Explain with an example.
Which contains more molecules, 10 g of sulphur dioxide (SO2) or 10 g of oxygen (O2) ?
(Atomic masses : S = 32 u ; O = 16 u)
Explain the term ‘atomicity’.
Fill in the blank:
A molecule of an element is _________.
Fill in the blank:
The formula of aluminium sulphate is _________.
State the correct formula of the following from the option given:
Sodium bisulphite
Molecule containing more than three atoms are known as ______.
State true of false. If false, give the correct statement.
Atoms cannot exist alone. They can only exist as groups called molecules.
Calculate the number of water molecules present in one drop of water which weighs 0.18 g.
How many atoms are present in a PO4 3– ion?
Express each of the following in kilograms
5.84 × 10−3 mg
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.
