Advertisements
Advertisements
प्रश्न
What is the chemical formula of washing soda?
उत्तर
The chemical formula of washing soda is Na2CO3.10H2O. Its chemical name is sodium carbonate decahydrate.
APPEARS IN
संबंधित प्रश्न
When acids react with metal, which gas is liberated?
Complete and balance the following chemical equations:
NaOH (aq) HCI (aq)→
What happens when an acid reacts with a metal oxide? Explain with the help of an example. Write a balanced equation for the reaction involved.
Write a balanced chemical equation of the reaction which takes place.
Which of the following salts does not contain any water of crystallisation?
Which of the following substance will not give carbon dioxide on treatment with dilute acid?
Which of the following is used for dissolution of gold?
Which of the following statements is true for acids?
A salt may be ______.
Write notes on the properties of acids.
