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MODEL PAPER 4 — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryMODEL PAPER 42 Marks
Question
Write the formulae for the following coordination compounds:
i. Potassium tetrahydroxo sincate (II)
ii. Potassium trioxalatoaluminate (III)
iii. Dichloridobis cobalt III (ethane - 1, 2 diamine)
✓

Answer

i. $K _2\left[ Zn ( OH )_4\right]$
ii. $K _3\left[ Al \left( C _2 O _4\right)_3\right]$
iii. $\left[ CoCl _2( en )_2\right]^{+}$

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