Chemistry Which of the following is used as non-stick coating for cooking utensils? Polystyrene Perspex Teflon Styrofoam Polystyrene Perspex Teflon Styrofoam ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is also known as solution ? A compound A heterogeneous mixture A suspension A homogeneous mixture A compound A heterogeneous mixture A suspension A homogeneous mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used for making aircrafts and rockets is Nickel Copper Aluminium Lead Nickel Copper Aluminium Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Breast cancer Skin cancer Lung cancer Blood cancer Breast cancer Skin cancer Lung cancer Blood cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium salt commonly used to stop bleeding is Aluminium Chloride Potash alum Aluminium nitrate Aluminium sulphate Aluminium Chloride Potash alum Aluminium nitrate Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Substance used as an anti freeze in radiators of automobiles is : Ethyl alcohol and H2O Methyl alcohol Methyl alcohol and H2O Ethyl alcohol Ethyl alcohol and H2O Methyl alcohol Methyl alcohol and H2O Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS