TS EAMCET · Chemistry · d and f Block Elements
The correct increasing order of basic character of and is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
Due to lanthanide contraction, as the size of lanthanide ions decreases from left to right La3+to Lu3+, the covalent character of the hydroxides increases and hence, the basic strength decreases. So, increasing order of basic characters:…
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
- Brown ring test is to detect the presence ofTS EAMCET 2020 Easy
- The molecular orbital theory supports paramagnetic behaviour of:TS EAMCET 2018 Easy
- Which one of the following cannot form an amphoteric oxide?TS EAMCET 2012 Easy
- The number of octahedral and tetrahedral holes respectively present in a hexagonal close packed ( \(h c p)\) crystal of ' \(X\) ' atoms areTS EAMCET 2013 Medium
- Identify the incorrect statement from the following?TS EAMCET 2025 Medium
- The conversion of O-acylated phenol in presence of \(\mathrm{AlCl}_3\) to \(\mathrm{C}\)-acylated phenol is an example for this type of organic reactionTS EAMCET 2010 Medium
More PYQs from TS EAMCET
- Through a narrow slit of width \(2 \mathrm{~mm}\), diffraction pattern is formed on a screen kept at a distance \(2 \mathrm{~m}\) from the slit. The wavelength of the light used is \(6330 Å\) and falls normal to the slit and screen. Then, the distance between the two minima on either side of the central maximum isTS EAMCET 2015 Easy
- The hybridisation of \(\mathrm{N}\) in \(\mathrm{NO}_2^{+}, \mathrm{NO}_3\) and \(\mathrm{NH}_4^{+}\) respectively isTS EAMCET 2018 Medium
- In which of the following pairs reactant is correctly matched with reagent that would form benzaldehyde product?
TS EAMCET 2023 Medium - If \(\int e^{\sin ^2 x}\left(\sin x \cos x+\cos ^3 x \sin x\right) d x\) \(=e^{\sin ^2 x}(1+f(x))+c\), then \(f^{\prime}(x)=\)TS EAMCET 2020 Medium
- The mutual inductance of two coils is 8 mH. The current in one coil changes according to the equation \(I=12\) \(\sin 100 t\), where \(' I\) is in ampere and ' \(t\) ' is time in second. The maximum value of emf induced in the second coil isTS EAMCET 2024 Easy
- Assertion (A) If \(a_1, a_2, \ldots, a_n\) are the \(n\) distinct roots of the equation \(x^n-2=0\), then \(1+\left(1-a_1\right)\left(1-a_2\right) \ldots\left(1-a_{n-1}\right)\left(1-a_n\right)=0\) Reason (R) If \(\alpha_1, \alpha_2, \ldots, \alpha_n\) are the roots of \(f(x) \equiv p_0 x^n+p_1 x^{n-1}+p_2 x^{n-2}+\ldots+p_n=0\), then the roots of \(f(g(x))=0 \operatorname{are~}^{-1}\left(\alpha_i\right), i=1,2,3, \ldots, n\) The correct option among the following isTS EAMCET 2020 Medium