TET-Ctet-Chemistry-set-35

Chemistry MCQs for all Competitive Exams SET-35
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-35
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

The carbon-carbon bond length in Benzene is

[A].   in between C2H6 and C2H2
[B].   in between C2H4 and C2H2
[C].   in between C2H6 and C2H4
[D].   same as in C2H4


Question : 2

Standard electrode potential of three metals X, Y and Z are –1.2 V, +0.5 V and –3.0 V respectively. The reducing power of these metals will be

[A].   X > Y > Z
[B].   Y > Z > X
[C].   Y > X > Z
[D].   Z > X > Y


Question : 3

The characteristic not related to alkali metal is

[A].   low melting point
[B].   low electronegativity
[C].   high ionisation energy
[D].   their ions are isoelectronic with noble gases


Question : 4

The activation energy for a reaction at the temperature TK was found to be 2.303 RT J mol–1. The ratio of the rate constant to Arrhenius factor is ______.

[A].   10–2
[B].   10–1
[C].   2 ×10–2
[D].   2 ×10–3


Question : 5

The chemical name of anisole is

[A].   Ethanoic acid
[B].   Methoxy benzene
[C].   Propanone
[D].   Acetone


Question : 6

The amino acid which is not optically active is

[A].   glycine
[B].   alanine
[C].   serine
[D].   lactic acid


Question : 7

The colour of sky is due to

[A].   transmission of light
[B].   wavelength of scattered light
[C].   absorption of light by atmospheric gases
[D].   All of these


Question : 8

The amount of heat evolved when 500 cm3 of 0.1 M HCI is mixed with 200 cm3 of 0.2 M NaOH is ______.

[A].   1.292 kJ
[B].   2.292 kJ
[C].   3.392 kJ
[D].   0.292 kJ


Question : 9

The complex, [Pt (Py) (lNH3) Br Cl ] will have how many geometrical isomers?

[A].   2
[B].   3
[C].   4
[D].   0


Question : 10

The angle strain in cyclobutane is

[A].   24°44′
[B].   29°16′
[C].   19°22′
[D].   9°44′





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