Everyday Chemistry — Set 3
Chemistry · रोजमर्रा का रसायन · Questions 21–30 of 50
Which chemical is the primary ingredient in common laundry bleach?
Which metal is used as a coating on galvanized iron to prevent rusting?
Which gas is responsible for the 'rotten egg' smell near sewage or volcanic vents?
Which organic compound is commonly known as 'Wood Alcohol'?
Which of the following is used in the manufacture of matches?
Which chemical is used to give a green color to firework displays?
Which chemical is often used as a preservative in processed fruit juices and jams?
Which material is primarily used to make the filament of an incandescent light bulb?
Which substance is added to table salt to prevent a specific nutritional deficiency?
What is the common name for Sodium Bicarbonate used in kitchens?