Advertisements
Advertisements
प्रश्न
In hydrogen peroxide (H2O2), the proportion of hydrogen and oxygen by mass is :
विकल्प
1 : 8
1 : 16
8 : 1
16 : 1
Advertisements
उत्तर
1:16
In hydrogen peroxide, the ratio of hydrogen to oxygen is 1:16 by mass.
APPEARS IN
संबंधित प्रश्न
What does 2C02 represent ?
Write the molecular formulae of Magenesium oxide :
Write the molecular formulae of Calcium hydroxide :
Write the molecular formula of sulphuric acid.
Diagrammatically represent the transfer of electrons.
Write the molecular formulae of Magnesium nitride:
State true of false. If false, give the correct statement.
Atoms cannot exist alone. They can only exist as groups called molecules.
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.
