Chemistry Which one of the following contains maximum percentage of carbon ? High speed steel Cast iron Stainless steel Wrought iron High speed steel Cast iron Stainless steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural polymer? Starch Nylon Bakelite Polythene Starch Nylon Bakelite Polythene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a derivative of barbituric acid Amytal Veronal Equanil Nembutal Amytal Veronal Equanil Nembutal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Acid rain' is caused due to air - pollution by Carbon dioxide Nitrous oxide and sulphur dioxide Carbon monoxide Methane Carbon dioxide Nitrous oxide and sulphur dioxide Carbon monoxide Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following can be found as pollutants in the drinking water in some parts of India? Select the correct answer using the code given below.(A) Arsenic (B) Sorbitol (C) Fluoride (D) Formaldehyde (E) Uranium B, D and E A and C A, C and E A, B, C, D and E B, D and E A and C A, C and E A, B, C, D and E ANSWER DOWNLOAD EXAMIANS APP
Chemistry A colloidal system in which a liquid is dispersed in a liquid is called Precipitate Gel Emulsion Sol Precipitate Gel Emulsion Sol ANSWER DOWNLOAD EXAMIANS APP
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