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MBD PUBLICATION-p-BLOCK ELEMENTS-QUESTION BANK
- Ionisation potential of noble gases are.
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- Noble gases haveelectron affinity
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- Noble gases haveM.P. and B.P.
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- Hybridisation of Xenon in Xenon tetrafluoride is .
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- Hybridisation of Xenon in Xenon hexafluoride is .
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- Shape of XeF6 molecule is.
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- Zero group elements are inert due to.
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- Zero group elements are monoatomic due to.
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- inert gas is most abundant in air.
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- Oxygen is -------.
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- Oxygen molecule is having even number of electrons but is paramagnetic...
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- Tailing of mercury is due to formation of .
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- O2 is absorbed by lime water. Is it true or false?
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- O3 is absorbed by caustic soda.is it true or false ?
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- All halogens are colourless.Is It Correct?
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- F2 is least reactive halogen.is it true or false?
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- Iodine is more soluble in KI than in water,why?
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- ClO4^- is the strongest base.is it true or false?
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- HI gives white precipitate with AgNO3.is it true or false?
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- Which of the noble gases is radioactive ?
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