Chemistry Silver nitrate solution is kept in brown bottles in laboratory because Brown bottles react with it It reacts with ordinary white bottles Brown bottles stops the passage of light through it Brown bottles do not react with it Brown bottles react with it It reacts with ordinary white bottles Brown bottles stops the passage of light through it Brown bottles do not react with it ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Iodine Table salt Potassium Iodide Sugar Iodine Table salt Potassium Iodide Sugar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used in dating archaeological findings ? 818O 92235U 13H 614C 818O 92235U 13H 614C ANSWER DOWNLOAD EXAMIANS APP
Chemistry In addition to hydrogen, the other abundant element present on Sun’s surface is Helium Neon Oxygen Argon Helium Neon Oxygen Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry An alloy used in making heating elements for electric heating device is Solder Alloy Steel German Silver Nichrome Solder Alloy Steel German Silver Nichrome ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is used for making vinegar. Malic acid Acetic acid Tartaric acid Oxalic acid Malic acid Acetic acid Tartaric acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
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