A2 transition element

the shape of d_xy orbital

the shape of d_x²-y² orbital

the shape of d_z² orbital

Draw the isomers of [Co(NH₃)₄(H₂O)₂]²⁺

Draw the isomers of [Ni(NH₂CH₂CH₂NH₂)₃]²⁺

Draw the isomers of [Ni(en)₂(H₂O)₂]²⁺

complementary colour of red

• Blue

• Green

• Red

• Cyan

complementary colour of yellow

• Blue

• Red

• Green

• Purple

complementary colour of green

• magenta

• Blue

• Yellow

• Purple

Give the co-ordination number of this complex. [Co(Cl)₂(en)₂]

• 3

• 4

• 6

• 5