TET-Ctet-Chemistry-set-79

Chemistry MCQs for all Competitive Exams SET-79
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

How many neutrons does iron have

[A].   8
[B].   13
[C].   26
[D].   30


Question : 2

Q73. Which of the following has the highest lattice energy

[A].   KF
[B].   CsF
[C].   NaF
[D].   RbF


Question : 3

Total number of naturally occurring elements

[A].   62
[B].   92
[C].   98
[D].   110


Question : 54

Which one of the following is most acidic

[A].   Al22O3
[B].   Na2O
[C].   MgO
[D].   CaO


Question : 55

Total number of elements in the Periodic table

[A].   112
[B].   115
[C].   118
[D].   127


Question : 56

Which of the following has no unit

[A].   Electronegativity
[B].   Electron affinity
[C].   Ionization energy
[D].   Excitation potential


Question : 57

Liquid Nitrogen boils at

[A].   77 kelvin
[B].   82 Kelvin
[C].   54 kelvin
[D].   97 Kelvin


Question : 58

The element with highest ionization potential is

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


Question : 59

Which one element from below list is liquid at room temperature

[A].   Zinc
[B].   Argon
[C].   Lead
[D].   Bromine


Question : 60

A subshell with l=2 can take up

[A].   3 electron
[B].   5 electron
[C].   8 electron
[D].   10 electron





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