Advertisements
Advertisements
प्रश्न
Find the valency of the element which is underlined in the following formula.
- NaCl
- CO2
- Al (PO4)
- Ba (NO3)2
- CaCl2
टिप्पणी लिखिए
Advertisements
उत्तर
- NaCl = 1
- CO2 = 4
- Al(PO4) = 3
- Ba(NO3)2 = 2
- CaCl2 = 2
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
(a) Write the symbols/formulae of two simple ions and two compound ions (or polyatomic ions).
Write the formula of the following compound:
Potassium bicarbonate
Write the formula of the following compound:
Sodium sulphite
Write the formula of the following compound:
Calcium chloride
Write the formula of the following compound:
Magnesium chloride
Write the formula of the following compound:
Aluminium hydroxide
Write the formula of the following compound:
Copper [II] oxide
Write the formula of the following compound:
Iron [II] chloride
Write the formula of the following compound:
Lead [II] sulphate
What is a chemical formula?
