TET-Ctet-Chemistry-set-44

Chemistry MCQs for all Competitive Exams SET-44
Chemistry Multiple Choice Questions

Chemistry Multiple Choice Questions(MCQ)
रसायन विज्ञान बहुविकल्पीय प्रश्न

Welcome to our exclusive collections of chemistry multiple choice questions with answers. All questions are of multiple choice type.In these MCQs sets we are going to share most important questions related to chemistry. These questions are very helpful for those candidates and aspirants who are preparing for the various government and non government exam as well as in interview.
इस पोस्ट में हम रसायन विज्ञान से सम्बंधित कई महत्वपूर्ण बहुविकल्पीय प्रश्न प्रस्तुत कर रहे है , जो कई प्रतियोगी परीक्षाओ में पूछे जाते है. जैसे TET, CTET, JEE, AIPMT, PMT, Police exams ,army exams, CDSE , SBI Clerk , SBIPO, PO, RRB , IBPS PO , PSc, State PSC, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, SI, CTET, TET, CDS, MAT , SSC 10+2 , CLAT , NIFT , SBI , IBPS Clerk, Vyapam, आदि.

Chemistry MCQs for all Competitive Exams SET-44
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Which of the following is correct option for free expansion of an ideal gas under adiabatic condition?

[A].   q = 0, ΔT < 0, w ≠ 0
[B].   q = 0, ΔT ≠ 0, w = 0
[C].   q ≠ 0, ΔT = 0, w = 0
[D].   q = 0, ΔT = 0, w = 0


Question : 2

Which one of the following forms propanenitrile as the major product?

[A].   Propyl bromide + alcoholic KCN
[B].   Ethyl bromide + alcoholic KCN
[C].   Ethyl bromide + alcoholic AgCN
[D].   Propyl bromide + alcoholic AgCN


Question : 3

Which of the following is least likely to behave is Lewis base?

[A].   OH–
[B].   H2O
[C].   NH3
[D].   BF3


Question : 4

Which one of the following has maximum number of atoms of oxygen?

[A].   2 g of water
[B].   2 g of sulphur dioxide
[C].   2 g of carbon dioxide
[D].   2 g of carbon monoxide.


Question : 5

Which of the following organic compounds answers to both iodoform test and Fehling’s test’?

[A].   ethanol
[B].   methanal
[C].   ethanal
[D].   propanone


Question : 6

Which one of the following is a molecular crystal?

[A].   Quartz
[B].   Rock salt
[C].   Diamond
[D].   Dry ice


Question : 7

Which of the following pairs of metals is purified by van Arkel method?

[A].   Ni and Fe
[B].   Ga and In
[C].   Zr and Ti
[D].   Ag and Au


Question : 8

Which one of the following is an example for homogeneous catalysis?

[A].   Manufacture of ammonia by Haber’s process
[B].   Manufacture of sulphuric acid by contact process
[C].   Hydrogenation of oil
[D].   Hydrolysis of sucrose in presence of dilute hydrochloric acid


Question : 9

Which one of the following is present as an active ingredient in bleaching powder for bleaching action?

[A].   CaCl2
[B].   CaOCl2
[C].   Ca(OCl)2
[D].   CaO2Cl


Question : 10

Which one of the following is employed as Antithistamine?

[A].   Omeprazole
[B].   Chloramphenicol
[C].   Diphenyl hydramine
[D].   Norothindrone





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MCQs Practice Sets for Sure Success in all competitive exams



Chemistry MCQs for all Competitive Exams SET-44
Psychology Multiple Choice Questions

Chemistry Multiple Choice Questions(MCQ)
रसायन विज्ञान बहुविकल्पीय प्रश्न

Welcome to our exclusive collections of chemistry multiple choice questions with answers. All questions are of multiple choice type.In these MCQs sets we are going to share most important questions related to chemistry. These questions are very helpful for those candidates and aspirants who are preparing for the various government and non government exam as well as in interview.
इस पोस्ट में हम रसायन विज्ञान से सम्बंधित कई महत्वपूर्ण बहुविकल्पीय प्रश्न प्रस्तुत कर रहे है , जो कई प्रतियोगी परीक्षाओ में पूछे जाते है. जैसे TET, CTET, JEE, AIPMT, PMT, Police exams ,army exams, CDSE , SBI Clerk , SBIPO, PO, RRB , IBPS PO , PSc, State PSC, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, SI, CTET, TET, CDS, MAT , SSC 10+2 , CLAT , NIFT , SBI , IBPS Clerk, Vyapam, आदि.

Chemistry MCQs for all Competitive Exams SET-44
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Which of the following is correct option for free expansion of an ideal gas under adiabatic condition?

[A].   q = 0, ΔT < 0, w ≠ 0
[B].   q = 0, ΔT ≠ 0, w = 0
[C].   q ≠ 0, ΔT = 0, w = 0
[D].   q = 0, ΔT = 0, w = 0


Question : 2

Which one of the following forms propanenitrile as the major product?

[A].   Propyl bromide + alcoholic KCN
[B].   Ethyl bromide + alcoholic KCN
[C].   Ethyl bromide + alcoholic AgCN
[D].   Propyl bromide + alcoholic AgCN


Question : 3

Which of the following is least likely to behave is Lewis base?

[A].   OH–
[B].   H2O
[C].   NH3
[D].   BF3


Question : 4

Which one of the following has maximum number of atoms of oxygen?

[A].   2 g of water
[B].   2 g of sulphur dioxide
[C].   2 g of carbon dioxide
[D].   2 g of carbon monoxide.


Question : 5

Which of the following organic compounds answers to both iodoform test and Fehling’s test’?

[A].   ethanol
[B].   methanal
[C].   ethanal
[D].   propanone


Question : 6

Which one of the following is a molecular crystal?

[A].   Quartz
[B].   Rock salt
[C].   Diamond
[D].   Dry ice


Question : 7

Which of the following pairs of metals is purified by van Arkel method?

[A].   Ni and Fe
[B].   Ga and In
[C].   Zr and Ti
[D].   Ag and Au


Question : 8

Which one of the following is an example for homogeneous catalysis?

[A].   Manufacture of ammonia by Haber’s process
[B].   Manufacture of sulphuric acid by contact process
[C].   Hydrogenation of oil
[D].   Hydrolysis of sucrose in presence of dilute hydrochloric acid


Question : 9

Which one of the following is present as an active ingredient in bleaching powder for bleaching action?

[A].   CaCl2
[B].   CaOCl2
[C].   Ca(OCl)2
[D].   CaO2Cl


Question : 10

Which one of the following is employed as Antithistamine?

[A].   Omeprazole
[B].   Chloramphenicol
[C].   Diphenyl hydramine
[D].   Norothindrone





To Read Next Set
Click on below links



Please Read These Useful Post Also
कृपया इन्हें भी पढ़ें




MCQs Practice Sets for Sure Success in all competitive exams



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