Inorganic and Organic Compounds

Q.

What are the major sources of Hydrocarbons?

Q.

Which hydrocarbon is used for ripening of fruits?

Q.

Which of the following is/are the properties of hydrogen?

1. Both A and B
2. 
3. 
4. 

Q. Which of the following property does not describe a compound?

1. It is composed of two or more elements

2. It is mixed in any proportion by mass

3. It has unique properties as compared to its constituents

4. It is a pure substance

Q. Does a compound has similar properties to its constituent elements?
Explain with an example.

Q. Give two examples of inorganic compound.

Q. Match the following petroleum products with their uses:

1. Motor fuel
2. Candles
3. Road surfacing

Q. What is the molecular formula for methane?

1. ${\mathrm{CH}}_3$
2. ${\mathrm{CH}}_2$
3. $C_2{H}_4$
4. ${\mathrm{CH}}_4$

Q. Match the following petroleum products with their uses:

1. Motor fuel
2. Candles
3. Road surfacing

Q. (a) In what form does oxygen gas occur in nature ?
(b) In what form do noble gases occur in nature ?

Q. Define an ionic compound.

Q. Match the following petroleum products with their uses:

1. Candles
2. Road surfacing
3. Motor fuel

Q. Differentiate between living and non-living matter.

Q. Give two examples of inorganic compounds.

Q.

Hydrocarbons are organic compounds containing _______and hydrogen as their main components.

1. Carbon

2. Nitrogen

3. Oxygen

4. Sulphur

Q. Identify the odd term out and explain
Hydrogen, hydrogen peroxide, carbon dioxide, water vapour.