A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut ;surface of one-pf the halves. What colour change,will be noticed?

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Q: 76 (SSC/NA)
A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut ;surface of one-pf the halves. What colour change,will be noticed?
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question_subject: 

Science

question_exam: 

SSC

stats: 

0,2,3,2,1,2,0

keywords: 

{'potato tuber': [1, 0, 0, 0], 'colour change': [2, 0, 0, 0], 'iodine solution': [1, 0, 0, 0], 'brown': [1, 0, 0, 1], 'green': [4, 0, 4, 6], 'bltie': [1, 0, 0, 0], 'cut': [2, 0, 0, 0], 'halves': [1, 0, 1, 0], 'pf': [1, 0, 0, 0], 'few drops': [1, 0, 0, 0]}