Chemical Process Chloral is used in the manufacture of Parathion BHC DDT None of these Parathion BHC DDT None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 5 to 10 -5 to 0 30 to 50 75 to 80 5 to 10 -5 to 0 30 to 50 75 to 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neoprene is a None of these Monomer Polyester Synthetic rubber None of these Monomer Polyester Synthetic rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main component of pyrex glass is Zinc Boron Lead Celenium Zinc Boron Lead Celenium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue colour is imparted to glass by the addition of PbO FeSO₄ CaO NaOH PbO FeSO₄ CaO NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Sodium bi-carbonate Ammonium chloride Sodium carbonate Chlorine Sodium bi-carbonate Ammonium chloride Sodium carbonate Chlorine ANSWER DOWNLOAD EXAMIANS APP
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