\nDuring monsoon, copper metal, upon exposure to the atmosphere forms a mixture of hydroxide and carbonate of copper. This mixture is obtained due to the reaction of copper metal with water (from moisture present in the air) and oxygen and carbon dioxide gases (present in the atmosphere). The surface of copper metal is coated with a green layer, which contains hydroxide and carbonate of copper. The mixture of hydroxide and carbonate of copper can also be called basic carbonate. \nWrite a balanced chemical reaction for the conversion of copper into a mixture of hydroxide and carbonate of copper.
\n\n\n\n"},"encodingFormat":"text/html","position":2,"text":"formation of copper carbonate and copper hydroxide"},"comment":{"@type":"Comment","text":"It is used to kill mould in paints. It can be used to colour ceramics. It can be used as a catalyst."},"eduQuestionType":"Multiple choice","encodingFormat":"text/markdown","learningResourceType":"Practice problem","suggestedAnswer":[{"@type":"Answer","comment":{"@type":"Comment","text":"It is a wrong option."},"encodingFormat":"text/html","position":0,"text":"formation of copper oxide"},{"@type":"Answer","comment":{"@type":"Comment","text":"It is a wrong option."},"encodingFormat":"text/html","position":1,"text":"formation of copper sulphide"},{"@type":"Answer","comment":{"@type":"Comment","text":"It is a wrong option."},"encodingFormat":"text/html","position":3,"text":"formation of copper nitrate"}],"text":"When a copper vessel is exposed to moist air for a long time, it acquires a dull green coating. This is due to the"},"name":"Quiz on Chemical Reactions and Equations","typicalAgeRange":"10-17","url":"https://www.embibe.com/questions/When-a-copper-vessel-is-exposed-to-moist-air-for-a-long-time%2C-it-acquires-a-dull-green-coating.-This-is-due-to-the/EM8832491"}
Subject Experts Solutions for Chapter: Chemical Reactions and Equations, Exercise 1: Target Exercise
Author:Subject Experts
Subject Experts NTSE Solutions for Exercise - Subject Experts Solutions for Chapter: Chemical Reactions and Equations, Exercise 1: Target Exercise
Attempt the free practice questions on Chapter 3: Chemical Reactions and Equations, Exercise 1: Target Exercise with hints and solutions to strengthen your understanding. Target NTSE Class 10 Stage 1 & 2 Solved Papers (2015 – 19) solutions are prepared by Experienced Embibe Experts.
Questions from Subject Experts Solutions for Chapter: Chemical Reactions and Equations, Exercise 1: Target Exercise with Hints & Solutions