The chief constituents of steel made in India are

  • A

    $Mn$ and $Cr$

  • B

    $Al$ and $Zn$

  • C

    $V$ and $Co$

  • D

    $Ni$ and $Mg$

Similar Questions

Which of the following ions has the highest magnetic moment

  • [AIEEE 2002]

Given below are two statements, one is labelled as Assertion $A$ and the other is labelled as Reason $R$.

Assertion $A:$ The spin only magnetic moment value for $\left[ Fe ( CN )_6\right]^{3-}$ is $1.74 BM$, whereas for $\left[ Fe \left( H _2 O \right)_6\right]^{3+}$ is $5.92\,BM$.

Reason $R :$ In both complexes, $Fe$ is present in +3 oxidation state.

In the light of the above statements, choose the correct answer from the options given below:

  • [JEE MAIN 2023]

Which of the following statements is incorrect?

Transition metals are often paramagnetic owing to

A copper salt is isomorphic with $ZnS{O_4}$, the salt will be