Question Text
Question 1 :
What is the colour of the $CaCO_3$ precipitate formed when carbon dioxide is passed through lime water?
Question 3 :
What is the term given to mixing of water and acid/base compound
Question 4 :
What can be caused with too much acid in our stomach?
Question 6 :
Which of the following is a property of Calcium hydrogen carbonate when excess carbon dioxide is passed through calcium carbonate ?
Question 9 :
Complete the following reaction: _____ + Metal → Salt + _____ gas.
