Chemistry · 2021
JEE Main · 25 July 2021, Shift 2 · Q31
In the following the correct bond order sequence is:
In the following the correct bond order sequence is :
Official answer
(4)
$\displaystyle \mathrm{O}_2^{+}>\mathrm{O}_2>\mathrm{O}_2^{-}>\mathrm{O}_2^{2-}$
All Chemical Bonding and Molecular Structure questionsPractice Chemical Bonding and Molecular Structure →
More from Chemical Bonding and Molecular Structure
- Which of the following are isostructural pairs? A. SO_4^2- and CrO_4^2- B. SiCl_4 and TiCl_4 C. NH_3 and NO_3^- D. BCl_3 and BrCl_32021
- Number of molecules/ions from the following in which the central atom is involved in sp^3 hybridization is ____. NO_3^-, BCl_3, ClO_2^-, ClO_32024
- The number of non-polar molecules from the following is ____. HF, H_2 O, SO_2, H_2, CO_2, CH_4, NH_3, HCl, CHCl_3, BF_32024
- Number of molecules having bond order 2 from the following molecules is ____. C_2, O_2, Be_2, Li_2, Ne_2, N_2, He_22024
- The correct order of increasing intermolecular hydrogen bond strength is2022
- Match List I with List II: Choose the correct answer from the options given below:2022
- A molecule with the formula AX_4 Y has all it's elements from p-block. Element A is rarest, monoatomic, non-radioactive from its group and has the…2025
- Consider the following molecules and statements related to them: is more likely to be crystalline than has higher boiling point than dissolves more…2020
JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.