tet-ctet-chemistry-set-72

Chemistry MCQs for all Competitive Exams SET-72
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-72
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Cathode rays are ?

[A].   Electromagnetic Wave
[B].   Stream of Alpha-Particles
[C].   Stream of electrons
[D].   Radiations


Question: 2

The sky looks blue due to ?

[A].   Dispersion effect
[B].   Scattering
[C].   Reflection
[D].   Transmission


Question: 3

Heavy water is used as ?

[A].   Washing water
[B].   Detergent
[C].   Drinking water
[D].   Moderator


Question: 4

Brass contains ?

[A].   Copper and Zinc
[B].   Copper and Tin
[C].   Copper and Silver
[D].   Copper and Nickel


Question: 5

Medicines are more effective, if they are used in ?

[A].   Solution State
[B].   Gaseous State
[C].   Colloidal State
[D].   Solid State


Question: 6

Which one of the following is used in making pencils ?

[A].   Charcoal
[B].   Bone Black
[C].   Black Ash
[D].   Graphite


Question: 7

Which of the following colloids are solvent hating colloids ?

[A].   Lyophilic
[B].   Lyophobic
[C].   Hydrophilic
[D].   None of these


Question: 8

Which one of the following elements is used as common catalyst ?

[A].   B
[B].   Ge
[C].   Ni
[D].   Ga


Question: 9

The colour of hydrogen is ?

[A].   Yellow
[B].   Orange
[C].   Black
[D].   Colourless


Question: 10

A colloid solution of a liquid, in a solid is termed as ?

[A].   Aerosol
[B].   Gel
[C].   Emulsion
[D].   Sol





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