Nivedha Asked a Question
April 23, 2020 11:33 ampts 30 pts
silica gel contains [CoCl,]2asindicator. When activated, silica gel becomes dark blue while upon absorption of moisture, its colour changes to pale pink. This is because, (a) Co(I) changes its coordination from tetrahedral to octahedral. (b) Co(1) changes its oxidation state to Co(I) (C)Tetrahedral crystal field splitting is NOT equal to octahedral crystal field splitting (d) Co(lI) forms kinetically labile while Co(III) forms kinetically inert complexes (b) F p (c)SF> $D (d) FP crC.aLBt are due to the following transitions
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  • Suresh khokhar Best Answer
    follow the instructions
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