Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
47 views
in Chemistry by (121k points)
When a metal rod M is dipped into an aqueous colourless concetrated solution of compound N, the solution turns light blue. Addition of aqueous NaCl to the blue solution gives a white precipitate O. Addition of aqueous `NH_3` dissolves O and gives an intense blue solution.
Q. The final solution contains.
A. `[Pb(NO_(3))_(4)]^(2+)` and `[CoCl_(4)]^(2-)`
B. `[Al(NH_(3))_(2)]^(3+)` and `[Cu(NH_(3))_(4)]^(2+)`
C. `[Al(NH_(3))_(2)]^(+)` and `[Cu(NH_(3))_(4)]^(2+)`
D. `[Al(NH_(3))_(2)]^(+)` and `[Ni(NH_(3))_(6)]^(2+)`

Please log in or register to answer this question.

1 Answer

0 votes
by (121k points)
Correct Answer - C

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

...