Give the names and formulae of (a) two acidic oxides, and (b) two basic oxides.
(a) Carbon dioxide (CO2) and sulphur dioxide (SO2) are the two acidic oxides.
(b) Sodium oxide (Na2O) and magnesium oxides (MgO) are two basic oxides.
Related Articles
- (a)What are amphoteric oxides? Give two examples of amphoteric oxides.(b)Choose the acidic oxides, basic oxides and neutral oxides from the following:Na2O; CO2.; CO; SO2; MgO; N2O; H2O>(c)Which of the following are amphoteric oxides:Mgo, ZnO, P2O3, Al2O3, NO2
- What are amphoteric oxides? Give two examples of amphoteric oxides?
- Consider the following elements:Sodium, Sulphur, Carbon, MagnesiumWhich of these elements will form:(a) acidic oxides.(b) Basic oxides.
- An element B shows valencies of 4 and 6. Write the formulae of its two oxides.
- Classify the following into acidic oxides and basic oxides:Na2O, SO2, MgO, CO2
- Generally metallic oxides are basic and non-metallic oxides are acidic in nature. Solution of which of the following oxides in water will change the colour of blue litmus to red?Sulphur dioxideIron oxideMagnesium oxideCopper oxide
- Give the formulae of two strong acids and two weak acids.
- What is the nature (acidic/basic) of the following oxides?(a) Magnesium oxide(b) Sulphur dioxideGiven reason for your choice.
- Name two metals which form amphoteric oxides.
- (a)With the help of examples, describe how metal oxides differ from non-metal oxides.(b)Which of the following elements would yield: (i) an acidic oxide, (ii) a basic oxide, and (iii) a neutral oxide? Na, S, C, K, H
- What are amphoteric oxides? Give two examples of amphoteric oxides?ORWrite chemical equations that show aluminium oxide reacts with acid as well as base.
- Write the IUPAC names, common names, and formulae of the first two members of the homologous carboxylic acids.
- What name is given to those metal oxides which show basic as well as acidic behaviour?
- Write the names and formulae of (a) a metal hydride, and (b) a non-metal hydride.
- How do metal oxides differ from non-metal oxides?
Kickstart Your Career
Get certified by completing the course
Get Started