Chemistry Quiz | 25 Important Questions and Answers | Science General Knowledge Quiz

In this video, 25 important questions from the Chemistry subject is included. Heavy water is? Which one of the below is found in Vinegar? Brass is an alloy of copper and? Which of the below chemical compound is commonly known as laughing gas? What is the purest form of gold? Who discovered neutrons? Which is the most electronegative element of the periodic table? Atoms of the same element having the same atomic number but different mass numbers are called? Which of the below elements is used for making solar cells? Which metal exists as a liquid at room temperature? What is the chemical name of baking soda? Which of the below process is used for the manufacture of ammonia? Melting ice cubes is an example of? How many atoms per unit cell are there in a face-centered cubic? Hydrogen peroxide is a powerful _______ agent. Who is known as the 'Father of nuclear physics'? Which of the following is not a greenhouse gas? Which inert gas is used in beacon lights? How much percentage of ethanol is present in the rectified spirit? Which one of the below helps in burning? Which gas is used to accelerate the ripening process of fruits? Which chemical compound is known as "Philosopher's wool"? Which is the purest form of Iron? Which of the below is an ore of Aluminium? Which molecule's solid form is Dry ice?