Chemistry Which of the following does the Nucleus of an atom consist of? Protons Protons and electrons Protons and neutrons Electrons Protons Protons and electrons Protons and neutrons Electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The aqueous solution of potassium chloride is A weak electrolyte Initially weak and then become a strong electrolyte A non-electrolyte A strong electrolyte A weak electrolyte Initially weak and then become a strong electrolyte A non-electrolyte A strong electrolyte ANSWER DOWNLOAD EXAMIANS APP
Chemistry At room temperature, the metal that remains liquid is: Platinum Mercury Zinc Lead Platinum Mercury Zinc Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vinegar is ________ . Glacial acetic acid Glacial formic acid Diluted acetic acid Diluted formic acid Glacial acetic acid Glacial formic acid Diluted acetic acid Diluted formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Browning of paper in old books is caused by Collection of dust Lack of aeration Oxidation of cellulose Frequent use Collection of dust Lack of aeration Oxidation of cellulose Frequent use ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important metal used with iron to produce stainless steel is Chromium Carbon Tin Aluminium Chromium Carbon Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
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