Answer the following: Why H2O is a liqui...

Answer the following: Why `H_2O` is a liquid whereas `H_2S` is gas at room temperature?

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R G PUBLICATION-THE p-BLOCK ELEMENTS-EXERCISE

Write the chemical equations for the following processes: orthophospho...
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Mention two uses of H2SO4.
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Answer the following: Why H2O is a liquid whereas H2S is gas at room t...
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Arrange the hydrides of group 16 in increasing order of acid strength
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Complete the following equation: XeF6 + H2O rarr.
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Give reasons: The bond dissociation energy of F2 is less than that of ...
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Given reasons: concentrated nitric acid renders aluminium passive.
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Given reasons: draw the structure of XeOF4.
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Write the disproportionation reaction of H3PO3.
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Answer the following: Ozone acts as a powerful oxidizing agent. Give r...
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Answer the following: Complete the following reaction: HNO3 overset(P4...
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Answer the following: Which reaction was used by Bartlett to prepare t...
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Answer the following: KHF2 is known but KHCl2 is not known. Give reaso...
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Answer the following: Bismuth is a strong oxidizing agent in the penta...
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Arrange the following in increasing order if acid strength: HCl, HI, H...
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Name the noble gas that forms majority of the known noble gas compound...
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What is the basicity of H3PO4?
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Complete the following reactions: NaOH(hot,conc)+CI2(g)rarr
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Complete the following reactions: P4 + SO2 CI2 rarr
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Complete the following reactions: NH3 (excess) + CI2 rarr
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