Full formScience
LOXstands forLiquid Oxygen
Full Form of LOX
What is LOX?
Liquid oxygen (LOX) is the liquid form of molecular oxygen, obtained by cooling oxygen gas to below its boiling point of −183°C (−297°F). It is a pale blue, cryogenic liquid that is highly reactive and supports combustion. In India, LOX plays a critical role in the Indian Space Research Organisation (ISRO) as an oxidizer in rocket engines, combined with fuels such as liquid hydrogen or kerosene. It is also used extensively in the medical sector for oxygen therapy, especially during the COVID-19 pandemic when liquid oxygen was transported across the country to meet hospital demand. LOX is stored and handled in specialized cryogenic tanks and is transported via tankers or rail. Students preparing for competitive exams like JEE, NEET, or UPSC may encounter LOX in questions related to rocketry, thermodynamics, or material science. Its applications span aviation, steel manufacturing, and water treatment, making it a versatile industrial gas. Understanding LOX is essential for aspirants in engineering and science fields.
LOX का फुल फॉर्म
द्रव ऑक्सीजन
Example
ISRO successfully launched the GSLV Mk III carrying the Chandrayaan-2 mission using a cryogenic upper stage powered by liquid hydrogen and LOX.
LOX — frequently asked questions
What is the full form of LOX?
The full form of LOX is Liquid Oxygen, which is oxygen cooled to a liquid state at cryogenic temperatures.
How is LOX used in Indian space missions?
LOX is used as an oxidizer in ISRO's rocket engines, such as in the GSLV Mark III, where it combines with liquid hydrogen to produce thrust.
Why was LOX important during the COVID-19 pandemic in India?
During the COVID-19 pandemic, LOX was crucial for supplying medical oxygen to hospitals, as it could be transported in bulk and then vaporised for patient use.