Advertisements
Advertisements
प्रश्न
Write the formula of the following compound:
Iron [II] hydroxide
Advertisements
उत्तर
Iron [II] hydroxide - Fe[OH]2 - `"Fe"^(2+)"OH"^(1-)`
APPEARS IN
संबंधित प्रश्न
What is meant by the term chemical formula?
The element having atomicity 'four' is most likely to be :
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
An element A forms an oxide A2O5.
What will be the formula of chloride of A ?
Give the formula and valency of:
chromate ………….…….. .
Give the formula and valency of:
aluminium ………………. .
Complete the following statement by selecting the correct option :
The correct formula of aluminium oxide is
Correct the following statement:
A molecular formula represents an element.
Correct the following statement:
Formula of iron (lll) oxide is FeO.
Give the empirical formula of : Benzene C6H6
XCl2 is the chloride of a metal X. State the formula of the sulphate and the hydroxide of the metal X.
Write the formula of the following compound:
Potassium permanganate
Write the formula of the following compound:
Sodium iodide
Write the formula of the following compound:
Sodium nitrite
Write the formula of the following compound:
Calcium carbonate
Write the formula of the following compound:
Copper [II] nitrate
Write the formula of the following compound:
Iron [III] oxide
Write the formula of the following compound:
Iron [II] sulphide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
BaCl2
