General Science Class-8 (MCQs=1674)

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Which of the following formula shows glucose which is formed by the plants during photosynthesis?
a) H2O                                   

b) C6H12O6
c) CH3COOH                       

d) C7H8O4

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Which of the following formula shows acetic acid which is found in vinegar?
a) H2O                                   

b) C6H12O6
c) CH3COOH                      

d) C7H8O4

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Which of the following formula shows aspirin?
a) H2O                                   

b) C6H12O6
c) CH3COOH                       

d) C7H8O4

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Which of the following is used to treat the pain, fever and inflammations?
 a) H2O (water)                    

b) C6H12O6(glucose)
c) CH3COOH(acetic acid) 

d) C7H8O4(aspirin)

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