Chemistry, asked by prem201279, 4 months ago

Salt R is black in colour. On reacting with concentrated HCl, it liberates a pungent greenish
yellow gas which turns moist starch iodide paper blue black.​

Answers

Answered by Redthunder7
1

Answer:

PLEASE FOLLOW ME

Explanation:

HEY MAN THIS QUESTION ANSWER IS GIVEN DOWN:-

ANSWER : Because, the evolved gas is pungent and greenish yellow in colour, this confirms that the gas is chlorine gas as it also turns the moist starch iodide paper blue.

Previous Question
Next Question
Similar questions
Chemistry, 2 months ago
(ii) State whether spontaneous or non-spontaneous process, Dissolving sugar in hot (iii) Write cell representation o f standard hydrogen electrode.​
Math, 2 months ago
in triangle abc, angle a is 30degree. angle b is 40 degree. angle c is 110 degree.in PQR, angle p is 30 degree , angle q is 40 degree and angle r is 110 degree. a student says that Triangle ABC = triangle PQR by AAA congruency criterion. is he justified?​
English, 2 months ago
Section IV: Unseen passage Q4A) Read the following passage and do the activities. (10) One beautiful spring day, a red rose blossomed in a forest. Many kinds of trees and plants grew there. As the rose looked around, a pine tree nearby said, “What a beautiful flower! I wish I was that lovely.” Another tree said, “Dear Pine, do not be sad, we can’t have everything.” The rose turned its...
India Languages, 4 months ago
write essay on icecream in marathi​...
Art, 4 months ago
what is the meaning of lol​...
Math, 10 months ago
y=ax+b show the graph​...
English, 10 months ago
HONEY sword puzzle Win D PATR's How en below to complete the cross S heheer In the story Pa the elf pretend difficult or in Tell your clas Say what you the boxes me you may not For example You may sa Your partn lessons at (not) be (not) ap WRITING A. This story write out the end o For exam 2. tired not on the face​...
History, 10 months ago
Indian National Congress in which year established tell the answer​...