Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid Hydrochloric acid (concentrated) Benzoic & boric acids Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid Hydrochloric acid (concentrated) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Cutting tools Abrasives Both A & B Neither A nor B Cutting tools Abrasives Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined vessels are corroded by the action of Chloroform Aqua regia Sulphuric acid (95%) All of these Chloroform Aqua regia Sulphuric acid (95%) All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is An element which exhibits the properties of both metal & non-metal An alloy Highly electronegative in nature All of these An element which exhibits the properties of both metal & non-metal An alloy Highly electronegative in nature All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a constituent of Monel metal Bronze Solder Duralumin Monel metal Bronze Solder Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Steel None of these Karbate Stainless steel Steel None of these Karbate Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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