Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Flint Pyrex Soda Potash Flint Pyrex Soda Potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 as compared to Nylon-66 is having higher Abrasion/resistance None of these Hardness Melting point Abrasion/resistance None of these Hardness Melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine (Nâ‚‚Hâ‚„) is used mainly as a/an Detergents additive Rocket fuel Explosive None of these Detergents additive Rocket fuel Explosive None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of rubber decreases after its vulcanisation. Resistance to the action of organic solvent Tackiness Tensile strength Maximum service temperature Resistance to the action of organic solvent Tackiness Tensile strength Maximum service temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Inhibits its corrosive effects None of these Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects None of these Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) Does not allow redeposition of dirt on the cleaned surface ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate All of these Is soluble in ammonium chloride and potassium chloride solution Is prone to thermal decomposition Has high water solubility and is unstable All of these Is soluble in ammonium chloride and potassium chloride solution Is prone to thermal decomposition Has high water solubility and is unstable ANSWER DOWNLOAD EXAMIANS APP
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