Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Questions
>>
JEEMAIN and NEET
>>
Chemistry
>>
General Principals and Processes of Isolation of Metals
Next similar question
Answer
Comment
Share
Q)
From gold auro cyanide
N
a
[
A
u
(
C
N
)
2
]
gold can be precipitated by adding powder of
(
a
)
H
g
(
b
)
A
g
(
c
)
Z
n
(
d
)
N
o
n
e
Share
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Found
1
answer. Click to login & view.
Next Similar Question >
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...
Please Wait
