JEE Main 2018 (Offline) | Chemical Bonding & Molecular Structure Question 122 | Chemistry

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JEE Main 2018 (Offline)

MCQ (Single Correct Answer)

-1

According to molecular orbital theory, which of the following will not be a viable molecule?

$${\rm H}e_2^{2 + }$$

$${\rm H}e_2^{ + }$$

$${\rm H}_2^{- }$$

$${\rm H}_2^{2 - }$$

JEE Main 2018 (Offline)

MCQ (Single Correct Answer)

-1

Total number of lone pair of electrons in $${\rm I}_3^ - $$ ion is

JEE Main 2018 (Offline)

MCQ (Single Correct Answer)

-1

Which of the following compounds contain(s) no covalent bond(s)? KCl, PH₃, O₂, B₂H₆, H₂SO₄

KCl, B₂H₆

KCl, B₂H₆, PH₃

KCl, H₂SO₄

KCl

JEE Main 2018 (Online) 15th April Evening Slot

MCQ (Single Correct Answer)

-1

The number of P $$-$$ O bonds in P₄O₆ is :

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