Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Potassium nitrite
Advertisements
उत्तर
Potassium nitrite - KNO2 - `"NO"_2^(1-)`
APPEARS IN
संबंधित प्रश्न
Write down the formulae of sodium sulphide.
The element having atomicity 'four' is most likely to be :
Write down the formulae for the following compounds :
Magnesium hydroxide
If the valency of hydrogen is 1 and that of nitrogen is 3, work out the formula for ammonia.
An element X of valency 3 combines with another element Y of valency 2. What will be the formula of the compound formed ?
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
Give the empirical formula of Acetylene C2H2
Write the formula of the following compound:
Potassium zincate
Write the formula of the following compound:
Sodium sulphite
Write the formula of the following compound:
Sodium permanganate
Write the formula of the following compound:
Aluminium nitrate
Write the formula of the following compound:
Aluminium hydroxide
Write the formula of the following compound:
Copper [I] sulphide
Write the formula of the following compound:
Iron [III] oxide
Write the formula of the following compound:
Iron [II] sulphide
Write the formula of the following compound:
Iron [III] sulphide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
Mg(SO4)2
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
BaCl2
Write the molecular formulae for the following compounds
Aluminium (III) nitrate
Write the molecular formulae for the following compounds
Iron (III) sulphide
