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KUMAR PRAKASHAN-THE P-BLOCK ELEMENTS -SECTION-E (MULTIPLE CHOICE QUESTIONS (MCQS)) (DARPAN.S EXAM ORIENTED MCQS)
- Which of the following oxide is known as mixed anhydride ?
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- Which of the following is the correct order of Lewis basic strength ?
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- Which of the following cannot act as an electron pair donor ?
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- In phosphorus acid, the number of OH group present is/are ……………..
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- The correct order of basic strength of hydrides of group-15 is ..........
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- The product of the reaction of P4O10(s) with water is .............
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- In determination of boiling points, the Van- der-Waal's force is likel...
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- Which of the following compounds is most stable ?
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- A colourless gas with rotten fish small, burns spontaneously with a br...
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- Amongst the following, the strongest reducing agent is .............
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- In the reaction : H2O + Br2 to HOBr + HBr, Br2 gets ............
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- In presence of Lewis acid, which Xenon compound is an excellent fluori...
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- The true statement for the acids of phosphorus H3PO2, H3PO3 and H3PO4 ...
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- In which of the following compounds, all bond lengths are not equal ?
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- Ozone (O3) will not oxidise ............
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- Which of the following is the correct order of the boiling points of h...
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- The halogen with highest polarisibility is.........
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- The halogen that absorbs a light of maximum wavelength is ............
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- The correct order of acidic strength of acids : H3PO4, H4P2O7 and H5P3...
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- Identify the correct order of acidic strength.
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