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Chemistry

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1511 MCQs

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oost your exam preparation with our Chemistry MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Basic Chemistry, Atomic Structure, Periodic Table, Chemical Reactions, Acids & Bases, Organic Chemistry, and everyday chemical concepts.

A Indivisible

B Divisible

C Both

D Non of these

A All the metals are good conductor of electricity

B All the metals are good conductor of heat

C All the metals form positive ions

D All the metals form acidic oxides

A it is a synthetic fertilizer

B it is a natural fertilizer

C it provides micronutrients to the plants

D it is an inorganic water soluble compound

A size of Cl atoms > Cl- ion

B size of Na+ ion < Na atom

C size of Na atom < Na+ ion

D Cl- < Na+

A Endothermic

B Exothermic

C Fission

D Fusion

A an anion

B a cation

C an anion – cation

D none of these

A Latin

B Greek

C Arabic

D None of these

A Proton and neutron

B Neutron and electron

C Proton

D Neutron

A 74g

B 254g

C 127g

D 53g

A Ultra voilet

B Gamma rays

C Infrared

D All of these

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Atom is the smallest particall which is_________?

Which statement is incorrect ?

Which one of the following statement is correct for urea ?

Which of the following statement is correct ?

An acid-Base Reaction is always a/an __________?

A metallic atom loses its valence electron to form a/an _________?

Chemistry is given from ……language ?

Atoms of all the elements always contain in nucleus:

What is the mass of one mole of Iodine?

The earth absorb radiation in Visible range but emit radiation at the same rate in the: