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10th Unit

10th Chemistry English Medium Chapter 2 Test

Matric Part 2/10th Class Chemistry Chapter 10 MCQ Test With Answer for Unit 10 Acids, Bases and Salts

Matric Part 2/10th Class Chemistry Chapter 10 MCQ Test With Answer for Unit 10 Acids, Bases and Salts

Sr. # Questions Answers Choice
1 The value of constant of ionic product of water Kw at 25 C.
  • A. 1.0 x 10<sup>-4</sup>
  • B. 1.0 x 10<sup>14</sup>
  • C. 1.0 x 10<sup>-4</sup>
  • D. 1.0 x 10<sup>4</sup>
2 _________ acid is used in lead storage batteries as electrolyte.
  • A. CH<sub>3</sub>COOH
  • B. HCl
  • C. HNO<sub>3</sub>
  • D. H<sub>2</sub>SO<sub>4</sub>
3 What is pOH of 0.01 M solution of KOH?
  • A. 3
  • B. 11
  • C. 2
  • D. 4
4 Soda lime is a mixture of..
  • A. CaCl, + KOH
  • B. NaOH + CaO
  • C. NaOH + CaCl<sub>2</sub>
  • D. Ca(OH)<sub>2</sub> + CaO
5 Acids turn
  • A. Blue litmus red
  • B. Red litmus blue
  • C. Blue litmus green
  • D. Blue litmus blue
6 Which one of the following species is not amphoteric?
  • A. H<sub>2</sub>O
  • B. NH<sub>3</sub>
  • C. HCO<sub>3</sub>
  • D. SO<sub>4</sub>
7 A base is a substance which neutralizes an acid which of these substances is not a base?
  • A. Aqueous ammonia
  • B. Sodium chloride
  • C. Sodium Hydroxide
  • D. Calcium Hydroxide
8 According to Lewis concept a base is a substance which can donate.
  • A. Proton
  • B. Electron pair
  • C. Neutron
  • D. Electron
9 Uric acid is found in
  • A. Urine
  • B. Fats
  • C. Apple
  • D. Grapes
10 According to Lewis concept, acid is a substance which.
  • A. Can donate protons
  • B. Can donate an electron pair
  • C. Can accept protone
  • D. Can accept electron pair

Top Scorers of Chemistry 10th Class English Medium Unit 10 Online Test

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VERDAH INAM

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Laraib K

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M.Mateen Abid

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Qindeel

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Laraib K

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Kashaf

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AS Khan

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Share your comments questions here
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  • M

    M.Hassan

    25 Feb 2020

    this is very good app for preparation of papers

    Like (2)
    Reply
  • M

    Mufti

    18 May 2019

    F

    Like (1)
    Reply
  • M

    Mufti

    18 May 2019

    ski

    Like (2)
    Reply
  • A

    Akif

    06 Mar 2018

    One question was wrong in chap 10 test that acid turns blue litmus red.

    Like (4)
    Reply
  • F

    Faisal Bangash

    26 Feb 2018

    Nilll

    Like (1)
    Reply
  • A

    ADEEL

    18 Dec 2017

    nice

    Like
    Reply
  • A

    ADEEL

    18 Dec 2017

    nice

    Like (1)
    Reply
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