Chemistry, asked by drmehaa2002, 1 month ago

2. Determination of Alkalinity of a Water sample

Answers

Answered by spidr80461

1

Answer:

The alkalinity of water can be determined by titrating the water sample with Sulphuric acid of known values of pH, volume and concentrations. ... For the pH more than 8.3, add phenolphthalein indicator, the colour changes to pink colour. This pink colour is due to presence of hydroxyl ions.

Answered by kishore7869

0

Answer:

The alkalinity of water can be determined by titrating the water sample with Sulphuric acid of known values of pH, volume and concentrations. ... For the pH more than 8.3, add phenolphthalein indicator, the colour changes to pink colour. This pink colour is due to presence of hydroxyl ions.

Previous Question

Next Question

Similar questions

Math, 23 days ago

Why are oils and grease used in machinery?

Math, 23 days ago

Prove that √7 is irrational and have show that 3+√7 is irrational...

Hindi, 23 days ago

स्वच्छता डेफिनेशन इन संस्कृत...

Math, 1 month ago

simplify this expression...

Math, 1 month ago

plsanswer this before they delete it...

India Languages, 8 months ago

रमेशः, दिनेश,रामायण, गौरी, प्र05 निम्नलिखित शब्दों का संस्कृत में अनुवाद करें। i. । वह श्याम है। 2वे सब पढ़ते है। 3मैं पढ़ता हूँ। 4 हम सब संस्कृत पढ़ते है। 5मैं खेलता हूँ। पनिमशब्दों की हिंदी लिखें।...

Social Sciences, 8 months ago

indian standard time- impotance...

Biology, 8 months ago

State the function of lateral neristem. In one line.