Raney nickel, which is used as a catalyst, is obtained:
Download our app for free and get startedPlay store
  1. By treating nickelaluminium alloy with dilute NaOH.
Explanation:
Raney nickel, s solid catalyst composed of fine grains of a nickel Aluminium alloy which is used in many industrial process. It is obtained by treating nickel-Aluminium alloy with dilute NaOH.
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    Smallest ionic radius is:
    View Solution
  • 2
    The ionic charges on chromate ion and dichromate ion respectively is:
    View Solution
  • 3
    Iron sheets are covered with a layer of zinc i.e., galvanized mainly to:
    View Solution
  • 4
    Which element among the Lanthanides has the smallest atomic radius?
    View Solution
  • 5
    Atomic number of three elements A, B, and C are respectively,
    Pm (Z = 61), Sm (Z = 62), Eu (Z = 63).
    Which one has a maximum atomic radius?
    View Solution
  • 6
    Which of the following statements is not correct?
    View Solution
  • 7
    Which of the following lanthanoids show +2 oxidation state besides the characteristic oxidation state +3 of lanthanoids?
    View Solution
  • 8
    The electronic configuration of $Cu(II)$ is $3d^9$ whereas that of $Cu(I)$ is $3d^{10}.$ Which of the following is correct?
    View Solution
  • 9
    Most copper (I) compounds are found to be colourless. This is due to:
    View Solution
  • 10
    Transition elements show positive oxidation state, generally, due to:
    View Solution