Alkali metals are characterised by:...

Alkali metals are characterised by:

A

Good conductor of heat and electricity

B

High melting points

C

Low oxidation potentials

D

High ionisation enthalpies

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The correct Answer is:

A

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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE

Sodium reacts with water less vigorously thann potassium because:
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The most soluble compound in water is:
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Alkali metals are characterised by:
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The most basic oxide among the following is:
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Melting point is higher for:
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The order for thermal stability of BaCO3,CaCO3 and MgCO3 is:
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The metal present in Grignard reagent is:
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When SiCl4 vapours are passed over hot Mg,the products formed are:
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The formula of Noeweign saltpetre is:
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The most soluble halide in water is:
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Element found in plant systems which forms an important constituent of...
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The correct order of hydration energy of alkaline earth metal ions is:
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The correct order of solubility of fluorides of alkaline earth metals:
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What is plaster of paris ?
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Epsom salt or epsomite ore is:
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Mortar is a mixture of :
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The weakest base among the following is:
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Gypsum on heating at 120-130^@C gives:
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Gypsum is added to clinker during manugacture of cement in order to:
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Hensenclever's process is a method for the manufacture of:
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