tet-ctet-chemistry-set-59

Chemistry MCQs for all Competitive Exams SET-59
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-59
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Maximum iron ore is found in which of the following states ?

[A].   FeCO3
[B].   Fe2O3
[C].   Fe3O4
[D].   FeS2


Question: 2

Baryllium Sulphate is less soluble in water due to

[A].   Ionic bond
[B].   low inflammable energy
[C].   high inflammable energy
[D].   low energy of dissociation


Question: 3

Humberger effect is otherwise known as –

[A].   Sodium pump
[B].   Choloride shift
[C].   Respiratory product
[D].   Anaerobic metabolism


Question: 4

Which among the following is pure matter ?

[A].   Carbon-dioxide
[B].   Brass
[C].   Air
[D].   Iron


Question: 5

Chemically vermillion is ?

[A].   Calcium Carbonate
[B].   Potassium Nitrate
[C].   Potassium Sulphide
[D].   Mercury (II) Sulphide


Question: 6

Which gas is used as fire extinguisher

[A].   Carbon monoxide
[B].   Sulphur dioxide
[C].   Carbon dioxide
[D].   Carbon suboxide


Question: 7

Oxygen discovered by ?

[A].   Priestley
[B].   Boyle
[C].   Scheele
[D].   Cavendish


Question: 8

Misch metal is widely used in the manufacture of which of the following ?

[A].   Material of car brake
[B].   Smoke detectors
[C].   Cigarette Lighters
[D].   Emergency Light


Question: 9

Which of the following chemical materials is responsible for the depletion of ozone layer

[A].   Nitrous oxide
[B].   Sulphur dioxide
[C].   Carbon dioxide
[D].   Chlorofluorocarbon


Question: 10

Chlorine acts as a bleaching agent only in the presence of ?

[A].   Dry Air
[B].   Moisture
[C].   Sunlight
[D].   Pure Oxygen





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