chemistry quiz

what are non aqueous solution?

• Solutions that contain water as the solvent
• Solutions that contain no solute
• Solutions that contain no solvent
• Solutions in which the solvent is a liquid, but it is not water

which plant is the dye indigo obtained from?

• Rose
• Sunflower
• Indigofera
• Tulip

why water is called as universal solvent?

• Because it can dissolve a large number of substances
• Because it is found everywhere
• Because it is colorless and odorless
• Because it is essential for life

what is ammonia?

• A type of gas
• A type of liquid
• A type of solid
• A type of plasma

is water a polar substance?

• No, water is not a polar substance
• Yes, water is a polar substance
• Water is neither polar nor non-polar
• Water's polarity depends on its temperature