Chemistry When iron rusts, its weight First increases and then decreases Decreases Remains the same Increases First increases and then decreases Decreases Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Chemistry In deep-sea diving, divers use a mixture of gases consisting of oxygen and Helium Nitrogen Hydrogen Argon Helium Nitrogen Hydrogen Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Bhopal gas tragedy was caused by the gas Methyl Cyanide Methyl Iso Cyanate Methyl chloride Methyl Iso Cyanide Methyl Cyanide Methyl Iso Cyanate Methyl chloride Methyl Iso Cyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has pH value 7? H2SO4 Pure Water HCl Sodium Carbonate H2SO4 Pure Water HCl Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the second largest component in milk ? Sugar Minerals Water Fat Sugar Minerals Water Fat ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coordination number of body centered atom in cubic structure is 10 4 6 8 10 4 6 8 ANSWER DOWNLOAD EXAMIANS APP
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