PVC is obtained by the polymerisation of?

A. Propane
B. Vinyl chloride
C. Styrene
D. None of these

Submitted by: H@yii

Related Mcqs:

The term PVC used in the plastic industry stands for______________?
A. Phosphavinyl chloride
B. Phosphor vanadiu chloride
C. Polyvinyl chloride
D. Polyvinyl carbobate
Submitted by: ABDUL HAYEE
Saffron is obtained from which among the following parts of the plant ________?
A. Anther
B. Stigma
C. Stamen
D. Pollen
Submitted by: Rashid Mehmood
Which product is obtained in the manufacture of soap from oils:
A. Sodium chloride
B. Sodium hydroxide
C. Fats
D. Glycerine
Submitted by: Sami Khan
Turpentine is obtained from___________?
A. Oak tree
B. Pine tree
C. Birch tree
D. Lemon tree
Submitted by: Muhammad Ali Kunbhar
A pulsar is a rapidly spinning neutron star which emits:
A. A blinding light when it aligns with the planets
B. Radio waves detectable from Earth
C. A gravitational pull which attracts high energy dust particles
D. Enough energy to power itself indefinitely
Submitted by: Mansoor Ul Haque
The average speed of a moving object during a given interval of time is always:
A. the magnitude of its average velocity over the interval
B. the distance covered during the time interval divided by the time interval
C. one-half its speed at the end of the interval
D. its acceleration multiplied by the time interval
E. one-half its acceleration multiplied by the time interval
Submitted by: Mansoor Ul Haque
In the Composition of the earth, Aluminum is _______________?
A. 27.5%
B. 20.3%
C. 14.5%
D. 8.23%
Submitted by: Mansoor Ul Haque
AIDS virus is______________________
A. Single-stranded RNA
B. Single-stranded DNA
C. Double-stranded RNA
D. Double-stranded DNA
Submitted by: WIQAR AHMAD
Which blood cells are called ‘Soldiers’ of the body?
A. White Blood Cells
B. Platelets
C. Red Blood Cells
D. None of the above
Submitted by: Agha Hussain
What is the average distance of the moon from earth?
A. 384,400 km
B. 350,000 km
C. 380,200 km
D. 384,500 km
Submitted by: Abid Hussain Jaffri