2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. The d-and f-Block Elements / d तथा f ब्लॉक के तत्व

JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Numerical Value Type Questions - The d- and f-Block Elements

  • question_answer
    Four successive members of the first series of the transition metals are listed below. How many of them have the standard potential \[\left( E_{{{M}^{2+}}/M}^{{}^\circ } \right)\] value with positive sign? (I) Co (Z=27)              (II) Ni (Z=28) (III) Cu (Z=29)            (IV) Fe (Z=26)

    Answer:

    1


You need to login to perform this action.
You will be redirected in 3 sec spinner