enEnglishguગુજરાતી
GUJCET · Chemistry · Coordination Compounds
Which of the following complex ion is the most stable ?
- A \(\left[ Co \left( NH _3\right)_6\right]^{3+}\)
- B \(\left[ CoCl _6\right]^{3-}\)
- C \(\left[ CoF _6\right]^{3-}\)
- D \(\left[ Co \left( H _2 O \right)_6\right]^{3+}\)
Answer & Solution
Correct Answer
(A) \(\left[ Co \left( NH _3\right)_6\right]^{3+}\)
Step-by-step Solution
Detailed explanation
A
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- The number of sigma ( \(\sigma\) ) and Pie ( \(\pi\) ) covalent bonds respectively in Benzene nitrile are __________.GUJCET 2011 Medium
- Which is proper value of x for the following to increase cell potential of \(Zn _{( s )}\left| Zn _{( xM )}^{2+}\right|\left| Cu _{(0.02 M )}^{2+}\right| Cu _{( s )}\) ?GUJCET 2022 Medium
- How many electrons are present in 3d orbital of tetrahedral \(K _2\left[ NiCl _4\right]\) complex.GUJCET 2009 Hard
- Which of the following statement is true for the Benzenediazonium fluoroborate?GUJCET 2026 Medium
-
If P and S are toluene; Q and R are __________ and __________ respectively.GUJCET 2019 Medium - Predict the major product of acid catalysed dehydration of butan-1-ol.GUJCET 2024 Easy
More PYQs from GUJCET
- The behaviour of chromosomes was parallel to the behaviour of genes' was proposed by __________.GUJCET 2022 Hard
- Which one of the following is release by the Graafian follicle at the time of ovulation?GUJCET 2024 Hard
- For pn junction, the intensity of electric field is \(1 \times 10^{6} \mathrm{~V} / \mathrm{m}\) and the width of depletion region is 5000 Å. The value of potential barrier \(=\) \(\qquad\) V.GUJCET 2019 Hard
- \(f\) is continuous at \(x=\frac{\pi}{2}\) where, \(f(x)=\left\{\begin{array}{cc}\frac{2 k \cos x}{\pi-2 x}, & x \neq \frac{\pi}{2} \\ 2024, & x=\frac{\pi}{2}\end{array}\right.\) then, the value of \(k\) is _________GUJCET 2024 Hard
- In male, for normal fertility X sperms must have normal shape and size and Y sperms must show vigorous motility.GUJCET 2021 Easy
- Which one of the following statement is correct :
(i) Baculoviruses are excellent candidates for species specific narrow spectrum insecticidal applications
(ii) Bacillus thuringiensis is used to control butterfly caterpillars
(iii) Ladybird is useful to get rid of mosquitoes
(iv) Trichoderma fungus are used as a biocontrol agents for animal pathogenGUJCET 2024 Hard