Science, asked by aparna4096, 5 months ago

write how to test presence of potasiam
​

Answers

Answered by ammuchinnibachi123
2

presence of potassium you can see it in this image

hope it helps you

Attachments:
Answered by Devd042772
0

Answer:

Potassium Ions: The most common method of identification of K+ is the flame test. The test may be performed on a small sample of the unknown treated with concentrated HCl or a few drops of solution unknown treated with concentrated HCl.

Potassium: Pale violet (slight, fleeting)

Sodium: Bright yellow (intense, peristent)

Copper: Green or blue (medium, persistent)

Calcium: Brick red (medium, fleeting)

Previous Question
Next Question
Similar questions
Math, 2 months ago
32 बच्चे हैं इनमें से 1/2 लड़कियां हैं लड़कों की संख्या कितनी है और लड़कियों लड़कों की संख्या कितनी है​...
Math, 2 months ago
what is the reflection of the point A(7,7)along the X axis​...
English, 2 months ago
What is the noun from of inspire...
Hindi, 5 months ago
अतिश्योक्ति अलंकार की परिभाषा उदाहरण सहित लिखिर। 2016 - महाकवि सूरवास अथवा गोस्वामी तुलसीदास की काव्यमात विशेषताएँ निम्नलिखित बिन्दुओं के आधार पर लिखिर () साहित्य में स्थान For- हजारी प्रसाद द्विवेदी अथवा रामवृक्ष बेनी कन्हैया लाल मित्र का साहित्य परिचय निम्नलिखित बिन्दुओं के आधार पर लिखिए- mदो रचनाएँ Page 2​...
Math, 5 months ago
all rules of Traingle Who to find- area perimeter side diagonal and etc if (equilateral, iscoscale, right angle traingle)​...
Chemistry, 10 months ago
Assertion - The number off moles of helium in 52g is 13. Reason - 1 mole of helium is 4g. A. Both a and r are true and r is the correct explanation of a B. Both a and r are true but r is not the correct explanation of a C. A is true and r is false D. A Is false and r is true Please answer...
English, 10 months ago
I finished the work.I was taking rest.(make single sentence ​...
Geography, 10 months ago
In the formation of spectrum of white light by a prism, which coulour of light has the maximum speed in glass prism?