Volumatric analysis

Question

What happens in the volumetric analysis of HCl vs NaOH ,after adding the phenolphthalein indicator ? Why it turns to colorless in the end point ?

Aman Bansal · Accepted Answer

Dear student, it turns colorless in acidic solutions and pink in basic solutions, as HCl is added it neutralise NaOH and at the end point all the NaOH is consumed . BEST OF LUCK..!!!! We are all IITians and here to help you in your IIT JEE preparation. Now you can win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian. Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar : Click here to download the toolbar.. AMAN BANSAL

Inorganic Chemistry> Volumatric analysis...

What happens in the volumetric analysis of HCl vs NaOH ,after adding the phenolphthalein indicator ? Why it turns to colorless in the end point ?

Pavankumar . D , 14 Years ago

Aman Bansal

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a gaseous mixture contains O2 , N2 and He in equal fraction of moles . Find the mass of He if 28g of N is present and 32g of O is present.

inorganic chemistry

Inorganic Chemistry> Volumatric analysis...

What happens in the volumetric analysis of HCl vs NaOH ,after adding the phenolphthalein indicator ? Why it turns to colorless in the end point ?

Pavankumar . D , 14 Years ago

Aman Bansal

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

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