TET-Ctet-Chemistry-set-18

Chemistry MCQs for all Competitive Exams SET-18
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-18
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question-1 : 10

Question : 1

What is poured to extinguish the burning wood?

[A].   Soda
[B].   Oil
[C].   Foamite
[D].   Water


Question : 2

Carbon forming Carbon monoxide is an example of …………..

[A].   Spontaneous
[B].   Rapid combustion
[C].   Incomplete combustion
[D].   Both [A] and [B]


Question : 3

Which of these has lowest ignition temperature?

[A].   Petrol
[B].   Water
[C].   Kerosene
[D].   Wood


Question : 4

Pick up combustible substances from the following:

[A].   Wood
[B].   Stone
[C].   Granite
[D].   Chalk


Question : 5

Charcoal burns with a …………….

[A].   Flame
[B].   Glow
[C].   Both [A] and [B]
[D].   None of these


Question : 6

The lowest temperature at which a substance catches fire is …………………

[A].   Boiling temperature
[B].   Melting temperature
[C].   Body temperature
[D].   Ignition temperature


Question : 7

Rusting of iron is an example of what combustion?

[A].   Rapid
[B].   Slow
[C].   Incomplete
[D].   Spontaneous


Question : 8

The substance which have very low ignition temperature will ………….

[A].   catch fire easily
[B].   will not catch fire
[C].   catch fire after sometime
[D].   None of these


Question : 9

The essential condition for the combustion is ………………..

[A].   Oxygen
[B].   Water
[C].   Carbon dioxide
[D].   All the above


Question : 10

Substances which catch fire are called …………………

[A].   Burners
[B].   Combustibles
[C].   Non-combustibles
[D].   Acids





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