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Which of the following statements is incorrect about ionic compound:
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Ionic compounds do not show the phenomenon:
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The bond in which overlapping of partially filled orbitals takes place above and below the bond axis is:
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In $CH_{4}$ carbon is hybridized:
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Which of the following compounds has an ionic bond:
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The nitrogen atom in ammonia is hybridized:
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The shape of $BeCl _{2}$ molecule is:
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Which of the following molecules is paramagnetic:
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A crystal of NaCl is held through:
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The shape of $H_{2}0$ molecule is:
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Pi-bond is found is structure of:
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The carbon atom is $C_{2}H_{4}$ (ethylene) is hybridized:
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The shape $BF_{3}$ molecule is:
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Which of the following molecules has an angle of $109.5\circ$
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Repulsion is greater in:
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Which of the following molecule has an angle of 120?
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Paramagnetism is exhibited by molecules:
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Which one of the following molecules has an angle of $104.5\circ$
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In $NH_{3}$ molecule, the central atom N has:
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Which of the following molecule has double covalent bond?
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Which one of the following molecules has bond order two:
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Three $sp^{2}$ hybrid orbitals lie in the same plane making with each other an angle of:
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Hydrogen atoms are held together in hydrogen molecule by:
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When sodium and chlorine interact energy is:
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Which type of bonding is present in $NH_{4}Cl$
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