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Recent questions tagged nitrogen
+2
votes
1
answer
Nitrogen has a positive oxidation number in compounds with:
asked
Apr 5, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+1
vote
1
answer
Ammonia NH3 can **** in the presence of the catalyst with forming:
asked
Apr 3, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+2
votes
1
answer
Which one of the given metals does not react with concentrated nitric acid at the ordinary conditions?
asked
Mar 29, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+1
vote
1
answer
What is the product of oxidation of sulfur * with HNO3 concentrated?
asked
Mar 28, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+3
votes
1
answer
How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0M HNO3 ?
asked
Mar 17, 2019
in
Chemistry
by
kratos
some basic concepts of chemistry
neet
solutions
class-11
nitric acid
jee
nitrogen
class-10
icse
p-element
jee mains
+1
vote
1
answer
Which of the given formulas corresponds to hydroxilamine?
asked
Mar 11, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+2
votes
1
answer
Which of the listed oxides is an anhydride of nitrous acid HNO2?
asked
Mar 11, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+3
votes
1
answer
Why does aluminium not react with water under ordinary conditions?
asked
Mar 1, 2019
in
JEE
by
kratos
metals and nonmetals
jee
nitrogen
alkali metals
class-10
p-element
jee mains
+1
vote
1
answer
Which of the given compounds of nitrogen can be oxidizing agents only?
asked
Mar 1, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+1
vote
1
answer
One of the products of hydrazine combustion under normal conditions are:
asked
Feb 24, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+2
votes
1
answer
Ammonia NH3 can **** in the atmosphere of oxygen with forming:
asked
Feb 24, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+1
vote
1
answer
Which of the listed electronic configurations corresponds to the atom of nitrogen in a nitric acid HNO3?
asked
Feb 22, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+1
vote
1
answer
Specify the formula of compound that has both ionic and covalent bonds:
asked
Feb 22, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+2
votes
1
answer
Water solution of ammonia shows: А. reducing and acidic B. reducing and weak basic C. oxidizing and strong acidic D. oxidizing, weak basic
asked
Feb 20, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+2
votes
1
answer
Concentrated nitric acid does not react with a following simple substance:
asked
Feb 18, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+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
Nitrogen is formed at decomposition of such salt of ammonium :
asked
Feb 13, 2019
in
JEE
by
kratos
p-element
jee
jee mains
nitrogen
+1
vote
1
answer
Nitric acid with metals produces, (1) H2 gas with 1% HNO3 with Mn or Mg
asked
Jan 31, 2019
in
JEE
by
kratos
jee
nitrogen
p-element
jee mains
bitsat
+3
votes
1
answer
Oxides which have an acidic properties are in a row:
asked
Jan 29, 2019
in
JEE
by
kratos
jee
nitrogen
jee mains
p-element
+3
votes
1
answer
N- N bond length is minimum in (a) N2O (b) N2O3 (c) N2O4 (d) N2O5
asked
Jan 28, 2019
in
Class 12
by
kratos
neet
the p block elements
aiims
jee
nitrogen
p-element
jee mains
jee advanced 2019
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