Advertisements
Advertisements
प्रश्न
Explain the meaning of the term ‘compound’ with a suitable example.
Advertisements
उत्तर
Compound: “Is a pure substance made up of two or more elements combined chemically by in a fixed proportion.”
Example: CO2 carbon dioxide is made up of two elements carbon and oxygen C,
12 parts by weight and oxygen
2 × 16 = 32 parts by weight
i.e. in ratio C : O = 12 : 16 = 3 : 4
APPEARS IN
संबंधित प्रश्न
Select the basic and acidic radicals in the following compounds.
Al2(SO4)3
Select the basic and acidic radicals in the following compounds.
Mg(OH)2
Write the chemical name of the following compound:
Ca3(PO4)2
Give the name of the following compound
KClO4
State the main characteristics of a compound with special reference to the compound iron [II] sulphide.
Write the name of the following compound:
NaClO3
Write the name of the following compound:
HNO3
Write the name of the following compound:
HNO2
Write the name of the following compound:
Mg(HCO3)2
Explain the specific ways to be followed while naming chemical compounds?
