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Recent questions tagged rasayanik abhikriya or samikaran
+3
votes
1
answer
रासायनिक समीकरण किसे कहते हैं ?
asked
Apr 4, 2019
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+1
vote
1
answer
वसायुक्त अथवा तैलीय खाद्य समाग्री को लम्बे समय तक रखने के लिए पैकिंग थैली में कौन सी गैस से युक्त किया जाता है | क्यों ?
asked
Feb 27, 2019
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+2
votes
1
answer
यौगिक किसे कहते है ?
asked
Feb 19, 2019
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
Justify that the following reaction is a redox reaction: Fe2O3(*) + 3CO(g) → 2Fe(*) + 3CO2(g)
asked
Feb 12, 2019
in
Class 12
by
kratos
neet
cbse
chemical reactions and equations hindi
class-11
jee
class-10-hindi
chemical thermodynamics
thermodynamics
class-10
jee mains
chemical reactions and equations
rasayanik abhikriya or samikaran
+1
vote
1
answer
तापीय वियोजन क्या है ? इसका एक उदाहरण दीजिये |
asked
Feb 12, 2019
in
Class 12
by
kratos
class-12-hindi
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+1
vote
1
answer
निम्न कथनों को रासायनिक समीकरण के रूप में लिखकर संतुलित कीजिये | (a) नाइट्रोजन हाइड्रोजन गैस से अभिक्रिया क
asked
Feb 12, 2019
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+2
votes
1
answer
ऊष्माक्षेपी अभिक्रिया की परिभाषा उदहारण सहित दीजिये |
asked
Feb 11, 2019
in
Class 12
by
kratos
class-12-hindi
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
Balance the following chemical equations. i. HNO3 + Ca(OH)2 → Ca(NO3)2 + H2O
asked
Feb 4, 2019
in
Class 10
by
kratos
cbse
chemical reactions and equations hindi
class-10-hindi
chemical reaction and catalyst
class-10
chemical reactions and equations
rasayanik abhikriya or samikaran
+1
vote
1
answer
CaO (*) का सामान्य नाम लिखिए
asked
Jan 29, 2019
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+1
vote
1
answer
ऊष्माक्षेपी एवं ऊष्माशोषी अभिक्रिया का क्या अर्थ है ? उदहारण दीजिये |
asked
Jan 11, 2019
in
Class 12
by
kratos
class-12-hindi
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
ऊष्माशोषी अभिक्रिया की परिभाषा उदहारण सहित दीजिये
asked
Jan 9, 2019
in
Class 12
by
kratos
class-12-hindi
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+1
vote
1
answer
वसायुक्त अथवा तैलीय खाद्य समाग्रीयों के उपचयन से उनमें कौन से गुण आ जाते है ?
asked
Jan 5, 2019
in
Class 12
by
kratos
class-12-hindi
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
श्वसन को ऊष्माक्षेपी अभिक्रिया क्यों कहते है ? वर्णन कीजिये |
asked
Dec 18, 2018
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
ऊष्मा के आधार पर रासायनिक अभिक्रिया कितने प्रकार की होती है ?
asked
Dec 15, 2018
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+2
votes
1
answer
Fe2O3 + 2Al --------> Al2O3 + 2Fe The above reaction is an example of
asked
Nov 18, 2018
in
JEE
by
kratos
chemical reactions and equations hindi
class-11
jee
class-10-hindi
chemical thermodynamics
thermodynamics
class-10
jee mains
chemical reactions and equations
rasayanik abhikriya or samikaran
+2
votes
1
answer
उस अभिक्रिया का नाम लिखिए जिनमें अभिकारकों के बीच आयनों का अदान-प्रदान होता है |
asked
Nov 6, 2018
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+1
vote
1
answer
Fe2O3 + 2Al ➝ Al2O3 + 2Fe The above reaction is an example of a a) combination reaction
asked
Nov 2, 2018
in
Class 12
by
kratos
processes of isolation of elements
chemical reactions and equations hindi
class-10-hindi
class-10
chemical reactions and equations
class-12
rasayanik abhikriya or samikaran
+2
votes
1
answer
असंतुलित रासायनिक समीकरण किसे कहते है ?
asked
Oct 4, 2018
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
एक भूरे रंग का चमकदार तत्व X को वायु की उपस्थिति में गर्म करने पर वह काले रंग का हो जाता है |
asked
Sep 13, 2018
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
+3
votes
1
answer
रसायनिक अभिक्रिया में अभिकारक और उत्पादों को किन किन भौतिक अवस्थाओं में दर्शाया जाता है ?
asked
Sep 11, 2018
in
Class 10
by
kratos
chemical reactions and equations hindi
class-10-hindi
rasayanik abhikriya or samikaran
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