Chemistry When formaldehyde and potassium hydroxide are heated, we get Acetylene Ethyl formate Methyl alcohol Methane Acetylene Ethyl formate Methyl alcohol Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The sewage obtained from water closets and urinals is known as Garbage Sanitary waste Sullage Industrial waste Garbage Sanitary waste Sullage Industrial waste ANSWER DOWNLOAD EXAMIANS APP
Chemistry The biogas used for cooking is a mixture of which of the following? Methane and carbon monoxide Carbon dioxide and oxygen Isobutane and propane Methane and carbon dioxide Methane and carbon monoxide Carbon dioxide and oxygen Isobutane and propane Methane and carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Fire-fighting clothes' are made from Asbestos Mica Steatite Talc Asbestos Mica Steatite Talc ANSWER DOWNLOAD EXAMIANS APP
Chemistry During fermentation of sugar, the compound which is always formed is : Methyl Alcohol Ethyl Alcohol Ethylene Acetic Acid Methyl Alcohol Ethyl Alcohol Ethylene Acetic Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of Isothermal system Closed system Isobaric system Open system Isothermal system Closed system Isobaric system Open system ANSWER DOWNLOAD EXAMIANS APP