1. Tardigrade
  2. Question
  3. Chemistry
  4. If N0 represents Avogadro's number, the number of valence electrons in 4.2 g of nitride ion ( N 3-) is

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. If $N_{0}$ represents Avogadro's number, the number of valence electrons in $4.2 \,g$ of nitride ion $\left( N ^{3-}\right)$ is

BHUBHU 2009

Solution:

Number of valence electrons $=\frac{4.2}{14} \times N_{0} \times 8$
$[\because$ Number of valence electrons $=5+3=8]$
$=2.4 \,N_{0}$