Chemistry Type metal used in printing press is an alloy of Lead and copper Lead and antimony Lead and bismuth Lead and zinc Lead and copper Lead and antimony Lead and bismuth Lead and zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hard water and soft water can be distinguished by using Dilute acid Ordinary soap Detergent Liquid soap Dilute acid Ordinary soap Detergent Liquid soap ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum is a mixture of Hydrocarbons Elements Polymers Salts Hydrocarbons Elements Polymers Salts ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour taste of lemon is due to the presence of which of the following ? Citric acid Formic acid Oxalic acid Acetic acid Citric acid Formic acid Oxalic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry When formaldehyde and potassium hydroxide are heated, we get Methane Methyl alcohol Acetylene Ethyl formate Methane Methyl alcohol Acetylene Ethyl formate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which metal is the heaviest in periodic table among the following ? Os Pt W Pb Os Pt W Pb ANSWER DOWNLOAD EXAMIANS APP
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