Chemistry Which of the following is used to remove ink and rust stains on cloth? Alcohol Kerosene oil Ether Oxalic acid Alcohol Kerosene oil Ether Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is a carbohydrate ? Cane-sugar Hydrogen peroxide Turpentine Nylon Cane-sugar Hydrogen peroxide Turpentine Nylon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Helium gas is used in gas balloons instead of hydrogen gas because it is Non-combustible Lighter than hydrogen More stable More abundant than hydrogen Non-combustible Lighter than hydrogen More stable More abundant than hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The unit to measure the flow of water is Micro Mho Milli curie Cusecs Ohm meter Micro Mho Milli curie Cusecs Ohm meter ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Silver iodide Sodium thiosulphate Sodium nitrate Silver nitrate Silver iodide Sodium thiosulphate Sodium nitrate Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry When ice cubes are made, the entropy of water Increases Decreases Does not change May either increase or decrease depending on the process used Increases Decreases Does not change May either increase or decrease depending on the process used ANSWER DOWNLOAD EXAMIANS APP