Advertisements
Advertisements
प्रश्न
In Dobereiner’s triad containing Li, Na, K, if atomic masses of Lithium & Potassium are 6.9 and 39.1, then what will be the atomic mass of Sodium?
Advertisements
उत्तर
According to Dobereiner’s triad rule :
Atomic Mass of Sodium = `(6.9+39.1)/2 = 23`
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
