17. Study the given Venn diagram carefully. 

Verify 1
(A) Do not react with metals React with litmus Do not react with carbonates
(B) Are sour in taste React with carbonates Are soapy to touch
(C) Have OH> H 2 Have OH > H 2 Have  H 2 > OH
(D) React with carbonates to form C O 2  gas Can be identified by using indicators Turn China rose indicator green

 

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The question is not clear. Please specify what you want to know in this question. Also, it seems to be incomplete.
   
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  • 0
C is correct answer
  • -1
D is the correct answer.
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