Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
Potassium chloride - KCl - K1+Cl1-
APPEARS IN
संबंधित प्रश्न
What do the following abbreviations stand for ?
- O
- 2O
- O2
- 3O2
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
The formula of carbonate of a metal M is M2CO3.
What will be the formula of its iodide ?
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 Acitic Acid CH3COOH.
Identify the following substance:
Gas C that is colourless and can be used as a bleaching agent.
The formula of the nitride of a metal X is XN, state the formula of :
- its sulphate
- its hydroxide.
Write the formula of the following compound:
Potassium permanganate
Write the formula of the following compound:
Potassium hydroxide
Write the formula of the following compound:
Potassium nitrite
Write the formula of the following compound:
Sodium bisulphate
Write the formula of the following compound:
Sodium sulphite
Write the formula of the following compound:
Copper [II] sulphate
Write the formula of the following compound:
Iron [III] oxide
Write the formula of the following compound:
Lead [II] sulphate
Define the term Relative atomic mass. State why indirect methods are utilised to determine the absolute mass of an atom. Explain in brief the indirect method used.
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
KCr2O7
Which of the following represents a correct chemical formula? Name it.
There are ______ hydrogen atoms in water molecule.
