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Which of the following hydrogen halides has the highest percentage of ionic character:
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Which of the following solids does not contain covalent bond:
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Which of the following shape is exhibited by $NH_{3}$ molecule:
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Some covalent compounds are soluble in water because of:
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Which of the following is a polar molecule:
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The geometrical shape of $CH_{4}$ is:
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Which of the following has greater ionic characters in it:
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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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