Chemistry Entropy of Universe is always Decreasing Zero Increasing Constant Decreasing Zero Increasing Constant ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most important ore of lead is Siderite Galena Magnetite Pyrolusite Siderite Galena Magnetite Pyrolusite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Black lung disease occurs in people working in Electroplating industry Organic solvents industry Paint manufacturing industry Coal mines Electroplating industry Organic solvents industry Paint manufacturing industry Coal mines ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many atoms of oxygen are in a glucose molecule 6 4 3 10 6 4 3 10 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Wrought iron Pig iron Stainless steel Steel Wrought iron Pig iron Stainless steel Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rectified spirit is : Methylated spirit 100% ethyl alcohol 95% ethyl alcohol Tincture iodine Methylated spirit 100% ethyl alcohol 95% ethyl alcohol Tincture iodine ANSWER DOWNLOAD EXAMIANS APP
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