Advertisements
Advertisements
प्रश्न
Write the radical of the following valency:
Sulphite
पर्याय
1+
2+
3+
1−
2−
3−
Advertisements
उत्तर
2−
APPEARS IN
संबंधित प्रश्न
In the chemical word equation – Zinc + Sulphuric acid → Zinc sulphate + Hydrogen
The molecular equation is :
Zn + H2SO4 → ZnSO4 + H2[g].
State what [g] represents.
Give the symbol of the following element:
Carbon
Give the symbol of the following element:
Bromine [bromide]
State the type of element for the following:
Bromine
Give the symbol of the following element:
Nitrate
Write the radical of the following valency:
magnesium
Write the radical of the following valency:
Phosphate
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Silver
write symbol with the variable valency
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Chloride
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Nitrate
