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A. Aluminium nitrate
B. Ammonium sulphate
C. The mixture of ammonium chloride and sodium nitrite
D. The mixture of ammonium chloride and calcium oxide
Answer
C. The mixture of ammonium chloride and sodium nitrite
Submitted by: Toheed Ahmed
Everyday Science Mcqs
This category of Mcqsfactory Everyday Science Mcqs. Here you will find the General Science Multiple Choice Questions MCQs are from Biology, Chemistry, Physics, and Atmospheric Studies. Everyday Science Online Test to Mcqs Preparation Practice Questions. All Important Abbreviation related to Everyday Science in MCQs. General Science MCQs and Scientific facts MCQs. Everyday Science MCQs with Answers.
| 1. | Abbreviations | 2. | Units |
| 3. | Discoveries/Inventions | 4. | Measuring Tools |
| 5. | MCQS Material | 6. | Scientific Reasons |
| 7. | Differences | 8. | Short/Long Notes |
The material used for bleaching paper pulp is
A. Sodium
B. Lime
C. Alum
D. Caustic soda
Answer
A. Sodium
Submitted by: Toheed Ahmed
Which of the following is a gas?
A. Chlorine
B. Plutonium
C. Thorium
D. Mercury
Answer
A. Chlorine
Submitted by: Toheed Ahmed
Dynamo is a device that converts
A. Mechanical energy into electrical energy
B. Electrical energy into mechanical energy
C. Alternating current into direct current
D. Heat energy into electrical energy
Answer
A. Mechanical energy into electrical energy
Submitted by: Toheed Ahmed
One horse power is equal to
A. 746 watts
B. 736 watts
C. 748 watts
D. 756 watts
Answer
A. 746 watts
Submitted by: Toheed Ahmed
Pure gold is _________?
A. 20 carat
B. 17 carat
C. 24 carat
D. 36 carat
Answer
C. 24 carat
Submitted by: Toheed Ahmed
Earth’s crust have the abundant reserves of
A. Iron, silicon and nitrogen
B. Silicon, oxygen and aluminium
C. Iron, silicon and oxygen
D. Silicon, nitrogen and aluminium
Answer
B. Silicon, oxygen and aluminium
Submitted by: Toheed Ahmed
Which of the following is used in fire extinguishers?
A. Carbon dioxide
B. Mixture of the gases
C. Carbon monoxide
D. Carbon sulphite
Answer
A. Carbon dioxide
Submitted by: Toheed Ahmed
Fluorescent tubes are fitted with a choke. The choke coil
A. Steps up the line voltage
B. Steps down the line voltage
C. Chokes low frequency currents
D. Reduces current in the circuit
Answer
D. Reduces current in the circuit
Submitted by: Toheed Ahmed
A small pouch containing silica gel is often found in bottles of medicine in tablet or powder form because silica gel
A. Kills bacteria
B. Kills germs and spores
C. Absorbs all gases present inside the bottle
D. Reduces current in the circuit
Answer
D. Reduces current in the circuit
Submitted by: Toheed Ahmed