Title: Liquid Nitrogen: Kaise Banta Hai? | Explained in 60 Seconds!Introduction:- Namaste dosto! Aaj hum baat karenge liquid nitrogen ke bare mein aur janenge ki ye kaise banta hai.Body:1. Explanation of Liquid Nitrogen:- Liquid nitrogen ek bahut hi thanda aur useful substance hai jo ki -196 degrees Celsius temperature par rehta hai.- Iska use various industries mein hota hai, jaise ki food preservation, medical applications, aur scientific research mein.2. Process of Making Liquid Nitrogen:- Liquid nitrogen banane ke liye, nitrogen gas ko liquid form mein convert kiya jata hai.- Iske liye, nitrogen gas ko high-pressure container mein compress kiya jata hai.- Fir, is compressed gas ko expansion valve se bahar nikala jata hai, jisse gas expand hoti hai aur thandi hoti hai.- Is process mein gas ka temperature -196 degrees Celsius ya usse bhi kam ho jata hai, jiske karan wo liquid form mein convert ho jata hai.Conclusion:- Toh dosto, liquid nitrogen ko banane ka process kuch is tarah ka hota hai. Agar aapko video pasand aaya ho toh like karein, share karein, aur channel ko subscribe karna na bhulein. Hum milenge agle video mein, tab tak ke liye, dhanyavad aur namaste![End of script]