The colour of copper sulphide is

  • [AIIMS 2010]
  • A

    Blue

  • B

    Black

  • C

    Red

  • D

    Green

Similar Questions

For the first row transition metals the ${E^\Theta }$ values are: 

${E^\Theta }$ $V$ $Cr$ $Mn$ $Fe$ $Co$ $Ni$ $Cu$
$\left( {{M^{2 + }}/M} \right)$ $-1.18$ $-0.91$ $-1.18$ $-0.44$ $-0.28$ $-0.25$ $+0.35$

Explain the irregularity in the above values.

The alloy of steel that is used in making automobile parts and utensils

Which of the following is not correct

Which of the following statements is incorrect?

Transition metals show paramagnetism