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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Numerical Value Type Questions - Periodic Table & Chemical Bonding

  • question_answer
    How many of the following compounds has \[X-X\] bonds i.e. single covalent bond \[\left( \sigma  \right)\]between two same elements in their molecules \[{{H}_{4}}{{P}_{2}}{{O}_{6}},\,\,{{H}_{4}}{{P}_{2}}{{O}_{7}},\,\,{{N}_{2}}{{O}_{3}},\,\,{{N}_{2}}{{O}_{4}},\,\,{{N}_{2}}{{O}_{5}},\,\,{{\left( HP{{O}_{3}} \right)}_{3}},\]\[{{H}_{2}}{{S}_{2}}{{O}_{3}}\]

    Answer:

    3.00


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