In the given flow chart,

Pick the incorrect match.
A 
B 
C 
D 
Ans 3:
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Ans 6:
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                                                                                                     Rishab 
                                                                                                    from
                                                                                                    OWS, New Delhi
                                                                                                
                                                                                                Class : Class 7 
                                                                                                
                                                                                                B is also wrong because infant to child is a chemical change
                                                                                            
                                                                                            Ans 7:
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                                                                                                     Akshara 
                                                                                                    from
                                                                                                    NPS, Bengaluru
                                                                                                
                                                                                                Class : Class 8 
                                                                                                
                                                                                                The question is to choose the incorrect answer . However , in the answer mentioned (C), all of changes are correct . The correct answer should be A. Kindly look into this matter.
                                                                                            
                                                                                            Ans 9:
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Class : Class 9 
                                                                                                
                                                                                                How is C the correct answer? We were asked to choose the incorrect option. A is the correct answer.
                                                                                            
                                                                                            Ans 10:
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Ans 13:
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Class : Class 9 
                                                                                                
                                                                                                A is the correct option, because it is being asked to provide incorrect match. For example: Paper to burnt paper is chemical irreversible change, and hence options B,C and D cannot be correct.
                                                                                            
                                                                                            Ans 14:
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Ans 15:
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Class : Class 8 
                                                                                                
                                                                                                Option C cant be the correct answerIt should be opt. A since we are asked to find the incorrect option
                                                                                            
                                                                                            Ans 16:
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Class : Class 9 
                                                                                                
                                                                                                You are saying choose incorrect answer. Whole chalk made into pieces is irreversible and not chemical. A should be the answer.
                                                                                            
                                                                                             
             
             
        