Inertness of Noble Metals || Chemical Reactivity 9th Class || in Urdu Hindi

Hi Students!! I am zain tabasum from zain Academy. In this video I tell you inertness of noble metals. Means we discuss definition of noble metals we also explain inertness of noble metals and then example and in the last I tell you reason. Why some metals are noble metals and some are not. So watch complete video and learn in detail inertness of noble metals 9th Chemistry Chap #1 Branch of Chemistry https://bit.ly/2YafIgh 9th Chemistry Chap #2 Basic concept of chemistry https://bit.ly/2zWt47L 9th chemistry Chap #3 structure of atom https://bit.ly/2MyQZN9 9th chemistry Chap #4 Periodic Table and Periodicity of Properties https://bit.ly/30fHj2e 9th chemistry Chap #5 structure of Molecule https://bit.ly/3dyRbrz 9th chemistry Chap #6 Physical state of Matter https://bit.ly/2Y7KZAo 9th Chemistry Chap #7 Solution https://bit.ly/2z7GDRc 9th Chemistry Chap #8 Numerical Problem of Ph,Poh,H,OH,H3O https://bit.ly/2Uftm0l ► Facebook https://bit.ly/2UfyRvP ►Subscribe my you tube channel https://bit.ly/3dEBtuX ► Pinterest https://bit.ly/2MvPTln ►Website https://zainlecture.blogspot.com/