Properties of Ionic Compounds|Extraction of Metals

Ionic Compounds - Properties Of Ionic Compounds|Formation Of Sodium Chloride|Formation Of Potassium Chloride

Ionic Compounds - Properties Of Ionic Compounds|Formation Of Sodium Chloride|Formation Of Potassium Chloride

Extraction Of Alkali Metals

Questions|Chemical Properties Of Non-Metals|Ionic Compounds|OMR

(a) Explain any two physical properties of ionic compounds giving reason. (b) List any two metals found in free state in earth's crust. Where are they located in activity series ? (c) Metals towards the top of the activity series can not be obtained from their compounds by reducing with carbon. Why?

Qualitative analysis of organic compounds is performed by Lassaigne's test by fusion with metallic sodium, by which the covalent compounds are converted into ionic compounds. Extra elementsline N,S,P andhalogensaredetected by their usual tests. Q. The lassaigne's extract is boiled with dil. HNO_3 before testing for halogens because

Qualitative analysis of organic compounds is performed by Lassaigne's test by fusion with metallic sodium, by which the covalent compounds are converted into ionic compounds. Extra elementsline N,S,P andhalogensaredetected by their usual tests. Q. Blood-red colour in the detection of both N and S in lassaigne's extract is due to the formation of :

Extraction Of Metals - Concentration Of Ore Or Enrichment Of Ore|Extraction Of Metals - Conversion Of Concentration Ore Into Metal|Extraction Of Metals - Metals In High Reactivity Series|Difference Between Solid, Molten NaCL And Aqueous NaCL?

Ionic Compounds And Its Properties