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प्रश्न
In the chemical word equation –
Zinc + Sulphuric acid → Zinc sulphate + Hydrogen.
State the reactants and products of the above reaction. What does the arrow indicate?
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उत्तर
\[\ce{\underset{\text{Reactants}}{Zinc + Sulphuric acid}->\underset{\text{Products}}{Zinc Sulphate + Hydrogen}}\]
The arrow indicates the direction of the reaction
संबंधित प्रश्न
Define atomic mass unit. What is its symbol ?
What do the following symbol stand for?
H2
Give the symbol and the number of atoms of the following elements present in zinc chloride.
Give the symbol of the following element:
Radon
Write the radical of the following valency:
Zinc
Write the chemical formula of the following:
Sodium bromide
State the valency of the following metallic element and write symbol with the valency
Aluminium
What is meant by the term ‘symbol’?
What does the symbol '(s)' present in a chemical equation, mean?
Write the symbols for the following elements and classify them as solid, liquid and gas. Aluminum, Carbon, Chlorine, Mercury, Hydrogen and Helium
