Chemistry Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ? Ethane Methane Butane Propane Ethane Methane Butane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used in embalming biological materials is Ethylene glycol Formaldehyde in water Gaseous formaldehyde Formaldehyde in methanol Ethylene glycol Formaldehyde in water Gaseous formaldehyde Formaldehyde in methanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond None of these Longer Shorter Of same lenght None of these Longer Shorter Of same lenght ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is a natural colloid ? Blood Urea Cane-sugar Sodium chloride Blood Urea Cane-sugar Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement is made hard with Hydration and dissociation of water Dissociation of water Polymerisation Dehydration Hydration and dissociation of water Dissociation of water Polymerisation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spirit in contact with body gives cool sensation because it is : Transparent Liquid Highly volatile A good conductor Transparent Liquid Highly volatile A good conductor ANSWER DOWNLOAD EXAMIANS APP
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