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Question 1:What are the common physical and chemical features of alkali metals? Question 2:Discuss the general characteristics and gradation in…

Question 1:Define the term ‘amorphous’ give a few examples of amorphous solids. Question 2:What makes a glass different from a…

Intext Exercise Question 1:Write the formulas for the following coordination compounds:(i) Tetraamminediaquacobalt (III) chloride(ii) Potassium tetracyanonickelate(II)(iii) Tris(ethane-1,2-diamine) chromium(III) chloride(iv) Amminebromidochloridonitrito-N-platinate(II)(v)…

INTEX QUESTIONS Question 1:Calculate the mass percentage of benzene (C6H6) and carbon tetrachloride (CCl4) if 22 g of benzene is…

Intext Exercise Question 1:For the reaction R → P, the concentration of a reactant changes from 0.03 M to 0.02M…

Intext Exercise Question 1:Write any two Characteristics of Chemisorption. Question 2:Why does physisorption decrease with the increase of temperature? Question…

Intext Exercise 1 Question 1:Discuss the general characteristics of Group 15 elements with reference to their electronic configuration, oxidation state,…

Question 1:Write down the electronic configuration of: Question 2:Why are Mn2+compounds more stable than Fe2+ towards oxidation to their +3…

Intext Questions Question 1:How would you determine the standard electrode potential of the system Mg2+1 Mg? Question 2:Can you store…

Intext exercise Question 1:Which of the ores mentioned can be concentrated by magnetic separation method? Question 2:What is the significance…