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1.acid
2.acid
3.alkali
phenolphthalein doesn't changes in acidic solution
methyl orange turns red in acidic solution
Red litmus papaer turns blue in basic solution or alkaline solution which is said to be an alkali
hope it helps....
2.acid
3.alkali
phenolphthalein doesn't changes in acidic solution
methyl orange turns red in acidic solution
Red litmus papaer turns blue in basic solution or alkaline solution which is said to be an alkali
hope it helps....
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