Antiseptic Urotropine formed by ____________? April 15, 2025 by admin A. Carboxylic acid B. Acetaldehyde C. Formaldehyde D. KetoneUrotropine, also known as hexamethylenetetramine or methenamine, is an…
Isotopes differs in______________________? April 15, 2025 by admin A. arrangement of electrons in orbitals B. position in the periodic table C. properties depend upon mass D. chemical properties
The oxidation state of cu which are expected to be diamagnetic April 15, 2025 by admin A. Cu+2 B. Cu+4 C. Cu+1 D. Cu+3
Oobleck is the mixture of _________? April 15, 2025 by admin A. Gram Flour and Water B. Baking Soda and Vinegar C. Cement and Water D. Cornstarch and WaterThe correct answer to the question: "Oobleck…
When limestone reacts with water, which gas is released? April 15, 2025 by admin A. Hydrogen B. Oxygen C. Nitrogen D. Carbon Dioxide The correct answer to the question: "When limestone…
The system which can exchange matter as well as energy with its surroundings is called____________? April 15, 2025 by admin A. open system B. Closed system C. Isolated system D. Inert systemAn open system is one that can exchange…
The properties which do not depend on mass of the substance are _____________? April 15, 2025 by admin A. Extensive properties B. Colligative properties C. intensive properties D. None of TheseThe correct answer to the question: "The…
The system which exchange only energy with its surroundings is called______________? April 15, 2025 by admin A. Open system B. closed system C. Isolated system D. All of the aboveThe correct answer to the question:…
In isothermal process? April 15, 2025 by admin A. No heat enter or leave the system B. Pressure of the system remains constant C. temperature of the system remains constant D. Volume of the system remains unchangedThe correct answer to…
