Advertisements
Advertisements
प्रश्न
Which of the following represents a correct chemical formula ?
पर्याय
CaCl
Na3N
NaSO4
NaS
उत्तर
Na3N
The correct chemical formula among the listed chemicals is of Na3N.
APPEARS IN
संबंधित प्रश्न
Write down the formulae of sodium oxide.
Name the following compounds. Also write the symbols/formulae of the ions present in them :
- CuSO4
- (NH4)2SO4
- Na2O
- Na2CO3
- CaCl2
Write the formula of the following compound:
Sodium nitrate
Write the formula of the following compound:
Sodium sulphite
Write the formula of the following compound:
Sodium sulphate
Write the formula of the following compound:
Iron [II] chloride
Write the formula of the following compound:
Iron [II] sulphide
Write the formula of the following compound:
Iron [II] hydroxide
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.
Ca2(PO4)3
