how can we say that the given acid/base is strong or weak without using ph scale
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Using litmus paper
If red litmus turns blue , then it is a base
If blue litmus turns red , then it is a red
If it do not change the colour of neither the red nor the blue litmus , then it is a neutral solution
If red litmus turns blue , then it is a base
If blue litmus turns red , then it is a red
If it do not change the colour of neither the red nor the blue litmus , then it is a neutral solution
rohit131427:
can we say without using litmus
No , how come we know
if it hopes it , please declare it brainliest
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because the charge of an acid is positive and the base is negattive
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