During electrical discharges in the atmosphere, nitrogen combines with oxygen to form which one of the following?
ماحول میں بجلی کے اخراج کے دوران ، نائٹروجن آکسیجن کے ساتھ مل کر مندرجہ ذیل میں سے کون سا ایک ہے؟
Answer: Nitric oxide
Explanation
During lightning or electrical discharges, nitrogen (N₂) reacts with oxygen (O₂) to form nitric oxide (NO).
This is the first step in the natural nitrogen cycle involving atmospheric fixation.
This question appeared in
Past Papers (5 times)
ETEA 25 Years Past Papers Subject Wise (Solved) (2 times)
ETEA Past Papers (1 times)
KPK Teacher Past Papers SST PST CT TT PET (2 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- Which scientist established that the various form of energy mechanical, electrical and heat are basically the same and can be changed from one form into another?
- Oxygen can be mixed with _____ gases such as Hydrogen, Nitrogen and Chlorine.
- Schonbein (1840), found that when an electrical discharge was passed through oxygen (or air) a new gas of a strange smell is formed. He named this new gas as:
- The amount of solid waste or concentration of gases other than oxygen increase in atmosphere is called?
- Animals use nitrogen in the form of _____?
- Oxygen combines with other elements and produces what is called oxidation or burning. When oxidation is very quick (may be sudden), what is it called in science?
- When a generator in the electrical system of a motor vehicle produces more electrical energy than required for ignition and for operating electrical accessories, the surplus (under certain conditions) passes through the battery to reverse the chemical reaction. This is known as ______ the battery.
- Analog data in electrical form __________ transmitted as baseband signals.
- The most prevalent form of sulfur that enters in atmosphere is _________?
- Silicon and oxygen combine together to form ______?
