Advertisements
Advertisements
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.
उत्तर
[g] represents gas.
संबंधित प्रश्न
What do the following symbol stand for?
H2
Give the symbol and the number of atoms of the following elements present in water.
Give the symbol of the following element:
Fluorine
Give the symbol of the following element:
Xenon
Write the radical of the following valency:
Bromine [Bromide]
Give the formula of the following gas:
Nitrous oxide
Select the correct answer from the choice in the bracket.
The formula of caustic soda.
State the valency of the following metallic element and write symbol with the valency
Calcium
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).
Zincate
Write a note on Greem symbols.
