Chemistry What do you understand by the term Espuma ? Salt Calcium Foam Soap Salt Calcium Foam Soap ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen is an essential constituent of all : Fats Vitamins Proteins Carbohydrates Fats Vitamins Proteins Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry What happens when a drop of glycerol is added to crushed KMnO4 spread on a paper ? There is a crackling sound The paper ignites There is a violent explosion. There is no reaction. There is a crackling sound The paper ignites There is a violent explosion. There is no reaction. ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as anesthetic ? NO2 NO NH3 N2O NO2 NO NH3 N2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Pig iron Wrought iron Stainless steel Steel Pig iron Wrought iron Stainless steel Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is found in Vinegar ? Butyric acid Formic acid Acetic acid Propionic acid Butyric acid Formic acid Acetic acid Propionic acid ANSWER DOWNLOAD EXAMIANS APP
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