Concept of Mole
Concept of Mole: Atomic mass,molecular mass,formula mass or ionic mass of the substance expressed in grams is called mole. Introduction: ...
The 16-hour-long hijacking of an at Karachi Airport ended with 22 deaths
"From Silence to Survival: Untold Tales of Pan Am Flight 73's 16-Hour Hijacking Drama" In the heart-stopping saga of Pan Am Fl...
