Chemistry When formaldehyde and potassium hydroxide are heated, we get Methyl alcohol Ethyl formate Methane Acetylene Methyl alcohol Ethyl formate Methane Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry If we burn graphite, It will not burn Residue will be left It will change into diamond No residue will be left It will not burn Residue will be left It will change into diamond No residue will be left ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bee sting contains An acidic liquid A corrosive liquid A salt solution An alkaline liquid An acidic liquid A corrosive liquid A salt solution An alkaline liquid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Lung cancer Breast cancer Blood cancer Skin cancer Lung cancer Breast cancer Blood cancer Skin cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element with highest first ionisation energy is Hydrogen Sodium Lithium Helium Hydrogen Sodium Lithium Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical composition of cement is Limestone, Clay and Gypsum Limestone and Clay Limestone and Gypsum Clay and Gypsum Limestone, Clay and Gypsum Limestone and Clay Limestone and Gypsum Clay and Gypsum ANSWER DOWNLOAD EXAMIANS APP
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