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QJEEE MAINS 2024
Number of molecules/species from the following having one unpaired electron is
$\mathrm{O}_2, \mathrm{O}_2^{-1}, \mathrm{NO}, \mathrm{CN}^{-1}, \mathrm{O}_2^{2-}$
JEE MainChemistryEasy
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QJEE MAIN 2024
In which one of the following pairs the central atoms exhibit $\mathrm{sp}^2$ hybridization?
JEE MainChemistryEasy
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QJEE MAIN 2024
In case of isoelectronic species the size of F^-,Ne and Na^+is affected by:
JEE MainChemistryEasy
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QJEE-Main_2024
Number of molecules from the following which are exceptions to octet rule is $...
JEE MainChemistryEasy
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QJEE MAIN 2024
In the lewis dot structure for NO_2^-, total number of valence electrons around nitrogen is
JEE MainChemistryEasy
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QJEE MAINS 2024
Number of molecules/ions from the following in which the central atom is involved in $\mathrm{sp}^3$ hybridization is $\mathrm{NO}_3^{-}, \mathrm{BCl}_3, \mathrm{ClO}_2^{-}, \mathrm{ClO}_3$
JEE MainChemistryHard
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QJEEE MAINS 2024
Which one of the following molecules has maximum dipole moment?
JEE MainChemistryEasy
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QJEE MAIN 2024
Match List I and with List II
Choose the correct answer from the option below :
JEE MainChemistryEasy
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QJEE MAIN 2024
Match List I with List II :
Choose the correct answer from the options given below :
JEE MainChemistryEasy
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QJEE MAIN 2024
Match List I with List II :
Choose the correct answer from the options given below :
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