Chemistry Which of the following metals is used in Space Crafts to withstand high temperatures ? Ni Ti Fe Pb Ni Ti Fe Pb ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water gas is the mixture of Carbon dioxide and hydrogen Carbon monoxide and hydrogen Carbon dioxide and nitrogen Carbon monoxide and nitrogen Carbon dioxide and hydrogen Carbon monoxide and hydrogen Carbon dioxide and nitrogen Carbon monoxide and nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is used for making vinegar. Malic acid Tartaric acid Acetic acid Oxalic acid Malic acid Tartaric acid Acetic acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive halogen Bromine Iodine Fluorine Chlorine Bromine Iodine Fluorine Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used for refrigeration? Sulphur dioxide Freon Chlorine Phosphine Sulphur dioxide Freon Chlorine Phosphine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer used in making plastic crockery is Melamine Decron Bakelite Nylon Melamine Decron Bakelite Nylon ANSWER DOWNLOAD EXAMIANS APP
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