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Recent questions tagged silver
+3
votes
1
answer
Which ion through the listed ones ill form under the reaction of zinc dissolving in alkalis?
asked
Apr 2, 2019
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+1
vote
1
answer
How many ***** of mercury will be produced by electrolyzing 1.0M Hg(NO3)2 solution with a current of 2.00 A for three houres?
asked
Mar 19, 2019
in
Chemistry
by
kratos
d-elements
cbse
nernst equation
jee
redox reaction
jee mains
silver
copper
class-12
electro chemistry
+3
votes
1
answer
Coordination number for Cu is _______.
asked
Mar 15, 2019
in
Class 12
by
kratos
neet
d-elements
jee main 2020
jee
aiims
jee mains
silver
copper
+2
votes
1
answer
Aqua regia is a 1 : 3 mixture of : (A) Dil. HCl and dil. HNO3 (B) Conc. H2SO4 and conc.HNO3
asked
Feb 24, 2019
in
Chemistry
by
kratos
metals and nonmetals
chemistry in everyday life
d-elements
jee
class-10
icse
jee mains
silver
copper
p - block element
+1
vote
1
answer
Coordination is the most improtant function
asked
Feb 22, 2019
in
Class 12
by
kratos
amu
neet
d-elements
cbse
coordination compounds
aiims
jee
jee mains
silver
copper
class-12
+2
votes
1
answer
Nitric acid whether diluted or concentrated :
asked
Feb 17, 2019
in
JEE
by
kratos
arsenic
d-elements
jee
nitrogen
p-element
jee mains
silver
copper
+2
votes
1
answer
Which of the listed electronic configurations corresponds to Cu^2+ ion ?
asked
Feb 7, 2019
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+2
votes
1
answer
What coordination numbers are the most typical for Cu^2+ as a central metal
asked
Jan 15, 2019
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+3
votes
1
answer
What will be the product of reduction of diluted nitric acid HNO3 by zinc?
asked
Jan 14, 2019
in
JEE
by
kratos
copper
d-elements
silver
jee mains
jee
+2
votes
1
answer
What are the oxidation numbers of the central metal ions in the coordination compounds [Cu(NH3)4]SO4
asked
Jan 8, 2019
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+2
votes
1
answer
Which of the listed electronic configurations corresponds to Hg^1+ ion?
asked
Jan 1, 2019
in
JEE
by
kratos
copper
d-elements
silver
jee mains
jee
+1
vote
1
answer
A student has a piece of copper sulfate (CuSO4) crystal. Explain the method of calculating
asked
Dec 25, 2018
in
JEE
by
kratos
d-elements
cbse
jee
atoms and molecules
class-9
jee mains
silver
copper
+3
votes
1
answer
Aqua regia is a mixture of :
asked
Nov 28, 2018
in
JEE
by
kratos
d-elements
hydrogen chloride
jee
nitric acid
class-10
icse
jee mains
silver
copper
study of compounds
+3
votes
1
answer
What reagent should be used for identification Cu^2+ ions in solution?
asked
Nov 19, 2018
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+2
votes
1
answer
Which metal can not be oxidized on air, even at strong heating:
asked
Nov 6, 2018
in
JEE
by
kratos
copper
d-elements
silver
jee mains
jee
+3
votes
1
answer
What is the mass percentage of mercury in mercury (I) chloride (calomel)?
asked
Nov 5, 2018
in
JEE
by
kratos
cadmium
d-elements
jee
zinc
jee mains
silver
copper
+3
votes
1
answer
Fill in the blanks: (a) Aqua regia is a mixture of 3 parts ------------ and one part ------------.
asked
Nov 4, 2018
in
JEE
by
kratos
copper
d-elements
nitric acid
jee
class-10
icse
jee mains
silver
study of compounds
+3
votes
1
answer
What oxidation state is the most typical for gold in its compounds?
asked
Oct 6, 2018
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+2
votes
1
answer
In what acids through the listed ones silver may be dissolved?
asked
Oct 5, 2018
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
+2
votes
1
answer
What are the products of the reaction between silver nitrate AgNO3 and solution of sodium hydroxide NaOH?
asked
Oct 3, 2018
in
JEE
by
kratos
d-elements
jee
jee mains
silver
copper
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