Acids, Bases and Salts - 09
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Q1.   Which of the following is found in tooth paste? *
1 point
Q2. What is name of salts formed by sulphuric acid? *
1 point
Q3.  Which of the following salt was prepared by Mahatma Gandhi while Dandi March? *
1 point
Q4. Which of the following is used in fire extinguisher? *
1 point
Q5.   What is the use of Plaster of Paris? *
1 point
Q6. What is the nature of bleaching powder? *
1 point
Q7. Baking powder produces which of the following which makes bater soft? *
1 point
Q8.  Which of the following product we get by chlor-alkali process? *
1 point
Q9. Which of the following acid is produced in our stomach? *
1 point
Q10.  Which of the following is common in all acids? *
1 point
Q11. Which of the following acid does produce hydrogen ions in absence of water? *
1 point
Q12. What is the color of anhydrous copper sulphate? *
1 point
Q13. What is called water of crystallization? *
1 point
Q14.  Baking soda is produced by which of the following process? *
1 point
Q15. What happens when a base is added to vanilla? *
1 point
Q16. Phenolphthalein exhibits which color with a base? *
1 point
Q17. Phenolphthalein exhibits which color with an acid? *
1 point
Q18. If the pH value of a solution is 0 (zero), then solution will be of what type? *
1 point
Q19.  Which one is a natural indicator *
1 point
Q20. The acid which is present in the sting of an red ant *
1 point
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