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Recent questions tagged p-element
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1
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What is the product of Bismuth treating with concentrated sulfuric acid?
asked
Apr 7, 2019
in
JEE
by
kratos
arsenic
p-element
jee
jee mains
+2
votes
1
answer
Complete and balance the reaction of the hydrolysis of silicon tetrachloride SiCl4.
asked
Apr 6, 2019
in
JEE
by
kratos
jee
silicon
p-element
jee mains
carbon
+3
votes
1
answer
Which acid through the listed ones is monoprotic?
asked
Apr 6, 2019
in
JEE
by
kratos
phosphorus
p-element
jee
jee mains
+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
Which of the given compounds posses the strongest electrons donation ability?
asked
Apr 4, 2019
in
JEE
by
kratos
arsenic
p-element
jee
jee mains
+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 elements of the Germanium family are situated behind Hydrogen in the electrochemical series of metals?
asked
Apr 2, 2019
in
JEE
by
kratos
p-element
jee
jee mains
germanium
+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
+1
vote
1
answer
What is the product of hydrolysis of aluminum chloride AlCl3 on the first stage:
asked
Mar 26, 2019
in
JEE
by
kratos
boron
jee
alluminium
p-element
jee mains
+3
votes
1
answer
How do silanes ****? А. with the releasing of silicic acid H2SiO3 and water
asked
Mar 23, 2019
in
JEE
by
kratos
boron
jee
alluminium
p-element
jee mains
+2
votes
1
answer
Aluminum in the reactions with other compounds:
asked
Mar 18, 2019
in
JEE
by
kratos
boron
jee
alluminium
p-element
jee mains
+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
What is the рН of aluminum nitrate solution Al(NO3)3?
asked
Mar 17, 2019
in
JEE
by
kratos
boron
jee
alluminium
p-element
jee mains
+2
votes
1
answer
The destrouction of a glass is based on the reaction:
asked
Mar 15, 2019
in
JEE
by
kratos
p-element
jee
jee mains
halogens
+3
votes
1
answer
Which of the following is an amphoteric hydroxide?
asked
Mar 12, 2019
in
Class 12
by
kratos
boron
p-block elements
class-11
jee
alluminium
jee mains 2019
p-element
jee mains
neet 2019
+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
+1
vote
1
answer
What is the product of SnCl2 hydrolysis?
asked
Mar 8, 2019
in
JEE
by
kratos
p-element
jee
jee mains
germanium
+3
votes
1
answer
What is the molar mass (in g/mole) of the gas which is releasing under the reaction of Bismuth with diluted nitric acid?
asked
Mar 6, 2019
in
JEE
by
kratos
arsenic
p-element
jee
jee mains
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