General Science Wah Tap Jis Par Burf , Pani Aur Washp Santulan Me Rehta Hai , Kahaa Jata Hai ?

वह ताप जिस पर बर्फ , पानी और वाष्प संतुलन में रहता है , कहा जाता है ? - The temperature at which ice, water and vapor remain in equilibrium is called? - Wah Tap Jis Par Burf , Pani Aur Washp Santulan Me Rehta Hai , Kahaa Jata Hai ? General Science in hindi,  Physics Boiling point question answers in hindi pdf  Kraantik Tap questions in hindi, Know About Himank General Science online test General Science notes in hindi quiz book    trik Bindu