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

MCQ-11
34.2g sucrose in cup of tea have how many numbers of C-atoms
A. 1.2NA
B. 2.2NA
C. 12NA
D. 1.1NA

Answer: A

Conceptual Answer

MCQ-12
6g C react with 22414 cm³ of O₂ to produce CO2. How much non-limiting reactant is in excess
A. 8g
B. 16g-
C. 32g
D. 18g

Answer: B

Conceptual Answer

MCQ-13
Total number of electrons present in 44.82 dm³ of Ne gas are
A. 20NA
B. 24NA
C. 30NA
D. 10NA

Answer: A

Conceptual Answer

MCQ-14
42g of N₂ react with excess of O₂ to produce NO amount of NO formed is
A. 60g
B. 32g
C. 45g
D. 90g-

Answer: D

Conceptual Answer

MCQ-15

According to equation
4NH3 + 502—> 4NO+6H₂O
When 1mole of NH3 and 1 mol of O₂ react then
A. 1 mole of H2O is produced
B. All oxygen is consumed
C. 1.5 mole of NO is formed
D. All NH3 is consumed

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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