(TNPSC UPSC/TEACHING/ TRB )

Chemistry Fill in the blanks Set 04

(TNPSC UPSC/TEACHING/ TRB )

1. Organic acids are found in _____
Ans: Nature
 
2. Tomato contains _________ acid.
Ans: Oxalic
 
3. Bases which are soluble in water are called _______
Ans: Alkalis
 
4. The other name of Calcium oxide is _________
Ans: quick lime
 
5. Calcium hydroxide is found in ______
Ans: lime water
 
6. A safe way to find out an acid or a base is to use an _________
Ans: indicator
 
7. Turmeric gives _______ colour in acids.
Ans: yellow
 
8. Fats contain ______ acids.
Ans: fatty
 
9. ________ turn red litmus paper to blue.
Ans: bases
 
10.The new substance formed by the neutralization reaction of an acid by a base is ______
Ans: salt