Entry Test (NMDCAT & ECAT) Preparation for FSc students to get admission to Medical colleges and Engineering Universities

MCQ-31
The relative atomic mass of Neon is 20.18 amu. What is a mass of 2 moles of Neon gas?
A. 40.36 amu
B. 40.36g
C. 10.09 amu
D. 10.09 g

Answer: B

Conceptual Answer

MCQ-32
When 1 mole of each of the following is completely burnt in oxygen. Which will give the largest mass of CO2
A. Carbon monoxide
B. Diamond
C. Ethane
D. Methane

Answer: C

Conceptual Answer

MCQ-33
An atom of carbon is twelve times heavier than______atom
A. H
B. Ne
C. He
D. Li

Answer: A

Conceptual Answer

MCQ-34
What is the ratio of the volume of 2g of hydrogen and 16g of Methane? If both volumes are at STP
A.1:8
B. 1:2
C. 1:1
D. 2:1

Answer: C

Conceptual Answer

MCQ-35
0.25 moles of phosphoric acid produce moles of H+ ions
A. 0.25 moles
B. 0.75 moles
C. 1.5 moles
D. 0.5 moles

Answer: B

Conceptual Answer
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This Post Has 6 Comments

  1. Khadija ali August 12, 2022 Reply

    Amazing sir g…i need these mcqs in pdf plzz …. please share me in email these all mcqs of chemistry from fsc to BS PLZZZ SIR plzz

    1. Umair Ali khan August 18, 2022 Reply

      These MCQs are not available in pdf. Material is taken from different sources, students requested or from past papers and put on the website randomly without writing in pdf.

  2. M bialal September 5, 2022 Reply

    sir where are the lectures mcqs of other chapters of pmc chemistry explanation ?

  3. Priyanka November 6, 2022 Reply

    Sir I am unable to find notes I want notes for macromolecules

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