Advertisements
Advertisements
Question
State two characteristics of Basic oxides.
Short/Brief Note
Advertisements
Solution
Basic oxide
- Formed when metals are burnt in air
- turn red litmus to blue.
eg. potassium oxide [K2O]
shaalaa.com
Properties of Oxygen
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
The most abundant element in the earth’s crust.
Give four uses of oxygen.
How is oxygen naturally renewed in air ?
State the precautions while preparing oxygen in the labo-ratory.
How will you obtain dry oxygen in the laboratory?
Statement given below is incorrect. Write the correct statement :
Oxygen is prepared in laboratory by treating hydrogen oxide with manganese dioxide.
Write ‘True’ or ‘False’ in front of following statement.
Under laboratory conditions, the oxygen gas is insoluble in water.
Give tests for oxygen gas.
Phosphorous bums with suffocating smell and gives ______.
Write about the combustible property of Oxygen.
