Advertisements
Advertisements
प्रश्न
What does 6NaNO3 represent ?
Advertisements
उत्तर
6NaNO3 = 6 molecules of sodium nitrate.
APPEARS IN
संबंधित प्रश्न
Write the molecular formulae of Calcium hydroxide :
Write the molecular formulae of Iron (II) sulphide :
State the term
A group of atoms that react as a single unit ______.
What is a molecule ? Explain with an example.
Calculate the number of molecules present in a drop of chloroform (CHCl3) weighing 0.0239 g.
(Atomic masses : C = 12 u ; H = 1 u ; Cl = 35.5 u)
Which contains more molecules, 10 g of sulphur dioxide (SO2) or 10 g of oxygen (O2) ?
(Atomic masses : S = 32 u ; O = 16 u)
How many units of charge are developed on each atom?
Write the molecular formulae of Magnesium nitride:
Explain the term ‘atomicity’.
State the correct formula of the following from the option given:
Sodium bisulphite
State the correct formula of the following from the option given:
Aluminium phosphate
State the correct formula of the following from the option given:
Copper [II] nitrate
Name the following:
The compound formed when iron [Fe2+] combines with oxygen [O2−].
Name the following:
A non-metal which forms a polyatomic molecule with more than three atoms.
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.
A molecule that contains only one atom is called ______ molecule.
