Advertisements
Advertisements
प्रश्न
Write down the formulae for the following compounds :
Calcium oxide
Advertisements
उत्तर
Calcium oxide: CaO
APPEARS IN
संबंधित प्रश्न
Write the chemical formula of the Copper nitrate.
What is meant by a chemical formula ? Write the formulae of one element and one compound.
Give the formulae of the compounds formed from the following sets of elements :
- calcium and fluorine
- hydrogen and sulphur
- nitrogen and hydrogen
- carbon and chlorine
- sodium and oxygen
- carbon and oxygen
Give the empirical formula of : Benzene C6H6
Write the formula of the following compound:
Calcium bisulphite
Write the formula of the following compound:
Iron [III] sulphate
Write the formula of the following compound:
Silver [II] chloride
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
KCr2O7
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaCO3
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaO
