Question

धीर चेपणे

अथ - मन शांत व एकाचा गोष्टीशी एकरूप होणे
वाक्य - राहुल रात्रभर भरकटणारे मन प्रभातफेरीसाठी​

Answer 1

Answer:

Carbon dioxide is a compressed gas agent that prevents combustion by displacing the oxygen in the air surrounding the fire. The two types of dry chemical extinguishers include one that contains ordinary sodium potassium bicarbonate, urea potassium bicarbonate, and potassium chloride base agents.