Chemistry Zinc sulphide is commonly used as Rodenticide Herbicide Deodorant Fungicide Rodenticide Herbicide Deodorant Fungicide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The biogas used for cooking is a mixture of which of the following? Isobutane and propane Methane and carbon dioxide Carbon dioxide and oxygen Methane and carbon monoxide Isobutane and propane Methane and carbon dioxide Carbon dioxide and oxygen Methane and carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed? From brown to blue-black From brown to orange-red From pink to blue-green From blue to pink From brown to blue-black From brown to orange-red From pink to blue-green From blue to pink ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number of an atom gives the number of which of the following ? Neutrons Protons Electrons Neutrons and protons Neutrons Protons Electrons Neutrons and protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Polythene is polymer of Ethylene Aniline Propylene Acetylene Ethylene Aniline Propylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
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