yes, some are very toxic and we need to be saving our planet. The ozone is deteriorating quickly and it would be nice if it didnt, so please, lets all think of ways to safely dispose of toxic chemicals and other biohazards.
I'd like to correct the question, cause phenolphalein is turns colorless in acidic solutions and pink in basic solutions .
I know oranges and pineapples do........O! lemons, limes, and grapefruits also have them.
HCL is not going to give the appraisal to the joinee who haven't joined this f**king company before 2 years also not giving any appraisals for the people who have ME(meets expactaions) rating. Fresher should not expect anything. also the people who will be getting appraisal will not be getting anything big