Everyday Science Mcqs

Second name of ethyl alcohol is___________?A. Ethene
B. Ethanol
C. Propyle
D. none

 

Eletromagneticism is the branch of___________?A. Chemistry
B. Physics
C. Both
D. None of these

 

Which one of the following non-metals is not a poor conductor of electricity?A. Sulphur
B. Selenium
C. Bromine
D. Phosphorus

 

Which of the following is used in beauty parlours for hair setting?

A. Silicon
B. Chlorine
C. Sulphur 
D. Phosphorus

Which of the following is not a chemical reaction ?

A. Burning of coal
B. Conversion of water into steam
C. Digestion of food
D. Burning of paper

Which of the following is commonly called a polyamide ?

A. Rayon
B. Nylon 
C. Terylene
D. Orion

Which of the following protects the body against infectious disease and foreign invaders?A. Leukocytes
B. Red blood cells
C. Endoplasmic reticulum (ER)
D. Golgi apparatus

White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body aga

 

What’s the Strongest Muscle in the Human Body based on its weight?A. Hands
B. Masseter
C. Neck
D. Legs