Practice free Chemical Bonding and Atomic Structure (Chemistry) NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
Compound that forms dative bond with ammonia
$BCl_3$ (Boron trichloride) can form a dative bond with ammonia ($NH_3$) because boron has an incomplete octet and can accept a pair of electrons from the nitrogen atom in ammonia.
Which of following molecule is theoratically not possible
The molecule $OF_4$ is theoretically not possible. Oxygen cannot form four bonds with fluorine due to its inability to expand its octet. Oxygen can form a maximum of two bonds in stable compounds. Therefore, the correct answer is $OF_4$.
Correct order of increasing bond angles in following species is
Metal halide, insoluble in water is
AgI is covalent compound.
Amongst $ LiCl , RbCl , BeCl_2 \& MgCl_2 $ , max. & min. ionic character will be shown by
Acc to Fajan's rule , largest cation & smallest an ion
Which of following chloride is water insoluble
AgCl is water insoluble chloride.
The alkali metal halide are soluble in water but LiF is insoluble because
Small atomic size of Li & F , lattice energy highest
The number and type of bonds between two carbon atoms in calcium carbides are ...
The order of decreasing polarity in the compounds CaO, CsF, KCl, MgO is
According to Fajan rules, polarity increases as the size of the cation increases.
What is negative electrical charge on F atom in HF the permanent dipole molecule ?
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