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NARAYNA-18TH GROUP ELEMENTS-C.U.Q
- The valence shell configuration of noble gases (except He) is
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- The atomicity of noble gases is
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- The most abundant noble gas in the atmosphere is
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- The least abundant inert gas in the atmosphere is by volume
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- Which of the following inert gas is available only as a product in the...
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- The most abundant of helium is
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- The inert gas predicted from the solar spectrum is
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- Which of the following is the correct sequence of the noble gases in t...
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- Which of the following is not a noble gas ?
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- Which one of the following configuration represents Ar. ?
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- 1s^(2)2s^(2)2p^(6) is the electron configuration of
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- Which of the following corresponds to the configuration 1s^(2)2s^(2)2p...
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- The forces of attraction operating between atoms of inert gases are
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- Which of the following noble gas is least polarisable ?
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- Boiling point is very high for
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- Chemically least active element is
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- The noble gas which can from more number of compounds is
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- The last member of the family of inert gases is
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- The element having highest ionisation potential is
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- Which is the lightest gas ?
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