Chemistry Which of the following laser types is used in a laser printer? Semiconductor laser Excimer laser Dye laser Gas laser Semiconductor laser Excimer laser Dye laser Gas laser ANSWER DOWNLOAD EXAMIANS APP
Chemistry If the equilibrium constants for the systems H2 + I2 ? 2HI and 2HI ? H2 + I2 are K1 and K2 respectively, the relationship between K1 and K2 is : K1 = K2/2 K1 = 2K2 K1 = K2 K 1 = 1 /K2 K1 = K2/2 K1 = 2K2 K1 = K2 K 1 = 1 /K2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is Phenyl Salicilate Methoxy benzoic acid Acetyl Salicilic acid Methyl Salicilate Phenyl Salicilate Methoxy benzoic acid Acetyl Salicilic acid Methyl Salicilate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nuclear particles which are assumed to hold the nucleons together are mesons neutrons electrons positrons mesons neutrons electrons positrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a reaction of the type A+B ? C+D one could ensure it to be a first order reaction by : Increasing the concentration of a reactant Increasing the temperature Increasing the concentration of a product Adding a catalyst Increasing the concentration of a reactant Increasing the temperature Increasing the concentration of a product Adding a catalyst ANSWER DOWNLOAD EXAMIANS APP
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