TET-Ctet-Chemistry-set-78

Chemistry MCQs for all Competitive Exams SET-78
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-79
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Neoprene is prepared by polymerisation of which of the following

[A].   2-chloro-1, 3-butadiene
[B].   2-methyl 1, 3-butadiene
[C].   1,3-butadiene
[D].   Acrylonitrile


Question : 2

"Paramagnetism" is the property of

[A].   Paired electrons
[B].   Completely filled electronics subshells
[C].   Unpaired electrons
[D].   Completely vacant electronic subshells


Question : 3

Which one is the simplest form of alkane

[A].   Propane
[B].   Butane
[C].   Methane
[D].   Decane


Question : 44

The monomers of dacron are

[A].   decane and decanol
[B].   decanone and decanol
[C].   Ethylene glycol and terephthalic acid
[D].   Ethylene glygol and phthalic acid


Question : 45

The coordination number of body centered atom in cubic structure is

[A].   4
[B].   6
[C].   8
[D].   10


Question : 46

The example of oligosaccharide is

[A].   Sucrose
[B].   Glucose
[C].   Ribose
[D].   Cellulose


Question : 47

Which one is heaviest naturally-occurring element of the periodic element

[A].   Iron
[B].   Thorium
[C].   Rhodium
[D].   Uranium


Question : 48

The structure of NaCl crystal is

[A].   Body centered cubic
[B].   Face centered cubic
[C].   Octahedral
[D].   Square planar


Question : 49

Which one is the lightest element in the periodic table

[A].   Hydrogen
[B].   Helium
[C].   Oxygen
[D].   Carbon


Question : 50

Which of the following is not a derivative of barbituric acid

[A].   Nembutal
[B].   Amytal
[C].   Veronal
[D].   Equanil





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