JEE MAIN - Chemistry (2021 - 27th July Morning Shift - No. 18)

The number of geometrical isomers possible in triamminetrinitrocobalt (III) is X and in trioxalatochromate (III) is Y. Then the value of X + Y is _______________.
Answer
2

Explanation

Triamminetrinitrocobalt (III) $$\to$$ [Co(NO2)3(NH3)3]

trioxalatochromate (III) ion $$\to$$ [Cr(C2O4)3]3$$-$$[Co(NO2)3(NH3)3]

JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Coordination Compounds Question 159 English Explanation

X + Y = 2 + 0 = 2.0

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