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.Management Sciences
Category: Everyday Science Mcqs
Most gases conduct electricity at:
A.Normal pressure
B.Very low pressure
C.Very high pressure
D.None of these
__________ gas is released when coal is burnes in ln lack of Oxygen?
A. Carbon Dioxide
B. Methane
C. Ethene
D. Carbon Monoxide
The gas, commonly known as “laughing gas”, is
A. Carbon Dioxide
B. Sulfur Dioxide
C. Nitrous Oxide
D. Sodium Oxide
Acid rain is mainly caused by emissions of __________ in the atmosphere?
A. Sulfur Dioxide and Potassium Nitrate
B. Sulfur and Charcoal
C. Nitrogen Oxide and Potassium Nitrate
D. Sulfur Dioxide and Nitrogen Oxide
The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
A. 1 gram
B. 10 grams
C. 1 kg
D. 10 kg
International date line passes through which strait?
A. Malacca Strait
B. Adam Strait
C. Bering Strait
D. Java Strait
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