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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
- Which is formed when potassium is burnt in excess of air ?
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- Micro-cosmic salt is
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- Which is maximum basic in the following ?
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- Alkali metal that reacts with nitrogen directly to form nitride is:
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- Which has the maximum lattice energy ?
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- Fire which results from the combustion of alkali metals can be extingu...
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- The affinity of sodium with water is used in
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- Which is least thermally stable ?
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- Which statement is false in case of alkali metals ?
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- Lithium show diagonal relationship with ?
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- Which is maximum reactive towards water ?
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- Alkali metals are generally extracted by
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- Which is correct statement for CsBr3 ?
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- Cs^+ ion imparts violet colour to the flame. This is due to the fact t...
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- The electronic configuration of a metal M is 1s^2 2s^2 2p^6 3s^1. The ...
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- Which has the maximum m.p. ?
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- Sodium nitrate decomposes above 800^@C to give
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- The stability of the alkali metal chlorides listed below follows the o...
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- Which has the maximum electropositive character ?
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- Which is formed with lithium is heated in air?
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