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The colour of both barium chloride and sodium sulphate is white.
1 Answers 1 viewsKCl (aq) + AgNO3 (aq) → AgCl (s) + KNO3 (aq) It is a double displacement and precipitation reaction.
1 Answers 1 viewsAnswer : (a) X would most likely be in the same group of the Periodic Table as magnesium (Mg).
1 Answers 1 viewsNa atom get oxidize and Cl is reduced
1 Answers 1 views(i) Sodium can be extracted from sodium chloride by Downs process. This process involves the electrolysis of fused NaCl (40%) and CaCl2 (60 %) at a temperature of 1123 K...
1 Answers 1 viewsThe ethylation reaction of benzene involves the addition of an ethyl group on the benzene ring. Such a reaction is called a Friedel-Craft alkylation reaction. This reaction takes place in...
1 Answers 1 views(a) Magnesium chloride →MgCl2 (b) Calcium oxide →CaO (c) Copper nitrate →Cu(NO3)2 (d) Aluminium chloride →AlCl3 (e) Calcium carbonate →CaCO3
1 Answers 2 viewsHint– Step-1 Separate iron filings with the help of a magnet Step-2 Sublimation of the remaining mixture separates ammonium chloride Step-3 Add water to the remaining mixture, stir and filter Step-4 The filtrate can...
1 Answers 1 viewsThe correct answer is (b)
1 Answers 1 views