Chemical Process Graphite is a/an Both B and C Electrical insulator Allotrope of carbon Moderator used in nuclear reactor Both B and C Electrical insulator Allotrope of carbon Moderator used in nuclear reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde Is a monomer Employs condensation polymerisation Employs addition polymerisation Is an abrasive material Is a monomer Employs condensation polymerisation Employs addition polymerisation Is an abrasive material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its All of these Hydrolysis tendency in presence of water Greater tendency of decomposition at elevated temperature Poor oxidation stability and high gum forming tendency All of these Hydrolysis tendency in presence of water Greater tendency of decomposition at elevated temperature Poor oxidation stability and high gum forming tendency ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? C + H₂O = CO + H₂ Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ Both B and C C + H₂O = CO + H₂ Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent. Cationic Amphoteric Semi polar Anionic Cationic Amphoteric Semi polar Anionic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not Improve its resistance to rancid oxidation Remove double bonds None of these Raise its melting point Improve its resistance to rancid oxidation Remove double bonds None of these Raise its melting point ANSWER DOWNLOAD EXAMIANS APP
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