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MBD PUBLICATION-p-BLOCK ELEMENTS-QUESTION BANK
- Which species is not known
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- Xenon directly combines with :
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- Xenon best reacts with :
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- Radon was discovered by :
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- Asthma patients used a mixture of…….. For respiration:
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- Ionisation potential of noble gases are.
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- if two litres of air is passes repeatedly over heated copper and heate...
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- Which statement is false?
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- The forces of cohesion in liquid helium are:
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- Which characterstics of zero group elements is common
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- The word argon means
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- Electron affinity for a noble gas is approximately equal to:
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- First stable compound of inert gas was prepared by:
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- The inert gas obtained from monazite sand is:
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- The solubility of noble gas in water increases with the increase in:
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- Which statement is not correct
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- In solid state xenon atoms are held together by :
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- The most polarisable boble gas is:
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- The symbol Rn represents
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- The m.pt. and b.pt. is lowest for
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