Advertisements
Advertisements
Question
Name the elements present in Washing soda
Advertisements
Solution
Elements present in Washing soda:
Sodium, carbon & oxygen
APPEARS IN
RELATED QUESTIONS
Name the elements which form water.
How will you justify that water is a compound?
State four important characteristics of compounds
Name the elements present in Ammonia
Name the elements present in Marble
What is the proportion of element present in the following compound?
NO2
Name two compounds which dissolve in water.
State three differences between water and air.
Write the molecular formulae of compound lead sulphide.
Give the example of a compound containing hydrogen and oxygen.
Give the example of a compound containing carbon and oxygen.
Give the example of a compound containing calcium and oxygen.
Select the correct answer from the choice given below.
A compound
What is the molecular formula of the following compound?
Methane
Assertion: Air is a compound.
Reason: Air consists of carbon dioxide.
Mention any four compounds and their uses.
What is meant by compound?
Sodium chloride is used as table salt and for flavoring and preserving food.
Classify the following as element and compound,
- Silver
- Ammonia
- Water
- Mercury.
Reason out
Sand is also known as silica.
A compound has a fixed ______.
