(A) H
(B) Cl
(C) HCO3
(D) OH
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(A) H
(B) Cl
(C) HCO3
(D) OH
English Mcqs | General Knowledge Mcqs | Pak Studies Mcqs |
Current Affairs Mcqs | Current Affairs Mcqs PDF | Current Affairs of Pakistan |
Books PDF | Notes PDF | Islamic Studies Mcqs |