(IIT-JEE 2003) One mole of loses 10 moles of electrons to form a new compound Y. Assuming that all n — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
(IIT-JEE 2003) One mole of $N_2H_4$ loses 10 moles of electrons to form a new compound Y. Assuming that all nitrogen appears in the new compound, what is the oxidation state of nitrogen in Y? (There is no change in the oxidation state of hydrogen)
Answer: C
💡 Solution & Explanation
Oxidation state of N in $N_2H_4$ is -2. <br>Total electrons lost per molecule $= 10$. Electrons lost per N atom $= 10 / 2 = 5$. <br>New oxidation state $= -2 + 5 = +3$. [1, 5]
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes