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jan 11

the metal which does not react with dilute acid

A chemical reaction between an acid and a metal can be confirmed by conducting a hydrogen pop test. A magnesium B aluminum C iro… Get the answers you need, now! Which one of the following metal does not react with dilute hydrochloric acid? A reaction between an acid and a metal, form a metal salt and hydrogen as the only products. Depending on the reactivity,some metals react violently with dilute acids,some metals react rapidly with dilute acids,some metals react with dilute acids only on heating. So this answer tacitly assumes oxygen from the air is the oxidizing agent. 2Na + 2HCl ⇨ 2NaCl + H 2. The magnesium nitrate is the one that won't react with the dilute acid, but it will dissolve in it giving magnesium and nitrate ions. Gold, platinum, ruthenium, tantalum, iridium, osmium, titanium, rhodium do not react with dilute nitric acid. A metal below hydrogen in the reactivity series will not react with dilute acids. A metal below hydrogen in the reactivity series will not react with dilute acids. Keep in mind that this reaction will not take place as soon as you add the piece of aluminium to the hydrochloric acid solution. priya258339 priya258339 14.10.2019 Science Secondary School Which one of the following metal does not react with dilute hydrochloric acid? Why does gold not react with dilute acid? Which statements about metal X are correct? $\endgroup$ – Ed V Apr 27 '20 at 15:22 Aluminium metal will react with dilute hydrochloric acid to produce aqueous aluminium chloride, AlCl3 , and hydrogen gas, H2 . A 1 and 3 B 1 and 4 C 2 and 3 D 2 and 4 Only the less reactive metals like copper,silver and gold do not react with dilute acids. Answer (1 of 11): Its copper as it is less reactive than hydrogen and a less reactive metal can't displace the higher reactive metal from its chlorideand all other are more reactive than hydrogenmagnesium reacts with hydrogen chloride to form magnesium chloride and displaces hydrogenaluminium forms aluminium chloride and displaces hydrogen andiron reacts to form ferric chloride $\begingroup$ Only if there is an oxidizing agent present, or electrolysis is used, can copper metal react with hydrochloric acid. Dilute acids react with most metals to form a salt and hydrogen. Reaction of potassium with dilute sulphuric acid: Potassium sulphate and hydrogen gas are formed when potassium reacts with dilute sulphuric acid. The more reactive the metal, the more rapid the reaction is. ⭐ Copper is a metal which does not react with Dilute Hydrochloric Acid. 1 It reacts with steam to produce hydrogen gas. The reactivity series of metals can be used to predict which metals will react with dilute acids. ⭐ Gold, Silver and Platinum are the metals which does not react with pure Hydrochloric Acid. 3 The metal can be obtained from its oxide by heating strongly with charcoal. Introduction to Acid-Metal Reactions. 2 It does not react with steam but will produce hydrogen with dilute acid. Gold is very inert as well as very low volatile in nature. Magnesium hydroxide and oxide are both basic and will therefore react with dilute sulphuric acid to form magnesium sulphate. Reaction of sodium metal with dilute acid: Sodium metal gives sodium chloride and hydrogen gas when react with dilute hydrochloric acid. Metal + Acid ——–> Salt + Hydrogen. The more reactive the metal, the more rapid the reaction is. Magnesium metal is highly reactive and will react with H2SO4. 4 The metal oxide cannot be reduced using carbon. There is a little rectangle of elements to the right of the center of the second and third rows of the transition metals which do not react with dilute acid, including HNO3.

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