Entry Test MCQ :: Chemical Equilibrium
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If a buffer solution of higher pH than seven is to be made we use
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Strong acid and strong base | [B]. |
Weak acid and strong base
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Weak acid and strong base | [D]. |
Weak acid and its salt with strong base |
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shifa ilyas said:
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| buffers higher than 7 are basic they are made by using weak base and its salt with strong acid |
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raza ullah said:
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| what do u mean by its salt here plz? |
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mona said:
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| Suppose CH3COOH +NaoH after reaction give CH3COONa .this is salt of it with strong base |
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Adnan Murad Bhayo said:
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| BUFFER CAN NOT BE MADE BY USING STRONG BASE OR STRONG ACID. WEAK ACID/BASE IS USE FOR THAT PURPOSE WITH THEIR CORRESPONDING SALTS |
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