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CHETANA PUBLICATION-Transition and Inner Transition Elements-EXERCISE
- The highest oxidation state shown by mangenee in its compounds is
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- Which of the following has maximum number of unpaired electrons?
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- Which of the following elements belong to the second transition Mo,W,C...
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- Which of the following ions are white?
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- Which of the following is an incorrect statement in logic ?
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- Which of the following is the purest form of iron?
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- Bronze is an alloy as
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- Copper and zinc metals are found in ……….alloy
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- ………..is used in making statues, medals and trophies
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- ……….is used to manufacture of steel
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- ………..is used as catalyst for oxidation of SO2 to SO3 in contact proces...
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- ........ is used to convert inedible oils into solid fat for productio...
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- ……..is used in manufacture of ammonia by Haber's process
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- Which of the following Mn^(+2),Ni^(+2),Ti^(+2),V^(+2) smallest radii?
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- Which of the following elements belong to second transition series?
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- Which of the following is not radioactive
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- Which of the following ions are white?
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- How will you prepare potassium permanganate from manganate.
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- Define a mineral
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- Give any two uses of kMnO4
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