LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
46 views
in Chemistry by (95.1k points)
closed by
For the test of halides, the soda extract is acidfied with
A. Dil `H_(2)SO_(4)`
B. Dil. `HNO_(3)`
C. Dil. HCl
D. none of the three

1 Answer

0 votes
by (94.5k points)
selected by
 
Best answer
Sodium carbonate extract is treated with dil. `HNO_(3)` to destroy `CO_(3)^(2-)` ion and `CN^(-)` ions (if present ) since both interface with the test.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...