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(i) What class of drug is Ranitidine ? (ii) If water contains dissolved Ca^(2+) ions, out of soaps and synthetic detergents, which will you use for cleaning clothes ? (iii) Which of the following is an antiseptic ? 0.2% phenol, 1% phenol |
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Answer» SOLUTION :(i) Ranitidine is an antihistamine. (ii) We shall USE synthetic detergent for cleaning CLOTHES if the water contains `Ca^(2+)` ions. This is because `Ca^(2+ )` ions REACT with soap to FORM scum. (iii) `0.2%` phenol solution is an antiseptic. |
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