The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?

Related Mcqs:

1. Which variety of glass is heat resistant?

   A. Bottle glass
   B. Flint glass
   C. Hard glass
   D. Pyrex glass

   Submitted by: ABDUL HAYEE

2. Coke is made by heating coal in the absence of air at__________?

   A. 700 °C
   B. 900 °C
   C. 1300 °C
   D. 1700 °C

   Submitted by: Ashfaque Ali Khoso

3. The major part of natural gas, petroleum and coal consists of?

   A. Carbon
   B. Chlorine
   C. CFC
   D. Methane

   Submitted by: Ashfaque Ali Khoso

4. __________ gas is released when coal is burnes in ln lack of Oxygen?

   A. Carbon Dioxide
   B. Methane
   C. Ethene
   D. Carbon Monoxide

   Submitted by: Rizwan Ahmed Panhwar

5. Which of the following type of Coal, has maximum carbon content?

   A. Peat
   B. Lignite
   C. Anthracite
   D. Bituminious

   Submitted by: Malik Asghar Hussain

6. The term “white coal” sometimes referred to which of the following?

   A. Geothermal Electricity
   B. Wind Energy
   C. Hydroelectricity
   D. Biomass Energy

   Submitted by: Malik Asghar Hussain

7. The term ‘white coal’ is sometimes referred to which of the following?

   A. Geothermal energy
   B. Wind energy
   C. Hydroelectricity
   D. Biomass energy

   Submitted by: Sajjad Hussain Abro

8. Rectified spirit contains alcohol about ?

   A. 80%
   B. 95%
   C. 70%
   D. 85%

9. Chlorophyll contains _____metal.

   A. Iron
   B. Calcium
   C. Magnesium
   D. Potassium

   Submitted by: Aamir khan Hullio

10. __________ contains the ozone layer.

    A. Troposphere
    B. Stratosphere
    C. Mesosphere
    D. Ionosphere

    Submitted by: Muhammad Abdullah