TET-Ctet-Chemistry-set-32

Chemistry MCQs for all Competitive Exams SET-32
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.
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Chemistry MCQs for all Competitive Exams SET-32
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

In the periodic table metals usually used as catalysts belong to

[A].   s – block
[B].   p – block
[C].   d – block
[D].   f – block


Question : 2

Malleability and ductility of metals can be accounted due to

[A].   the presence of electrostatic force
[B].   the crystalline structure in metal
[C].   the capacity of` layers of metal ions to slide over the other
[D].   the interaction of` electrons with metal ions in the lattice


Question : 3

In which of the following process, a maximum increase in entropy is observed?

[A].   dissolution of salt in water
[B].   condensation of water
[C].   sublimation of naphthalene
[D].   melting of ice


Question : 4

Mass of 0.1 mole of Methane is

[A].   1 g
[B].   16 g
[C].   1.6 g
[D].   0.1 g


Question : 5

In which of the following, NH3 is not used?

[A].   Group reagent for the analysis of IV group basic radical.
[B].   Group reagent for the analysis of IIIgroup basic radical.
[C].   T0llen’s reagent
[D].   Nessler’s reagent


Question : 6

Maximum number of molecules of CH3I that can react with a molecule of CH3NH2 are

[A].   1
[B].   2
[C].   4
[D].   3


Question : 7

In which one of the following, does the given amount of chlorine exert the least pressure in a vessel of capacity 1 dm3 at 273K?

[A].   0.071 g
[B].   0.0355 g
[C].   0.02 mole
[D].   6.023 x 1021 molecules


Question : 8

Mercury is a liquid metal because

[A].   it has a completely filled s-orbital
[B].   it has a small atomic size
[C].   it has a completely filled d-orbital that prevents d-d overlapping of orbitals
[D].   it has a completely filled d-orbital that causes d-d overlapping


Question : 9

Mesomeric effect involves delocalisation of

[A].   pi electrons
[B].   sigma electrons
[C].   protons
[D].   none of these


Question : 10

Of the following which one is classified as polyester polymer?

[A].   Nylon-66
[B].   Terylene
[C].   Backelite
[D].   Melamine





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