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We are proudly announcing our online chemistry class 10 chapter 1 mcqs online test session. As we all know in 10th class science group, chemistry is one of the most important subject and it can greatly affect your overall result percentage that’s why every students wants to achieve good marks in it. Don’t we are allowing students to attempt our chemistry class 10 ch 1 mcqs test from this page. Students don’t have to travel every day and pay extra money for the test session of chemistry, through our online test students can prepare their 10th class chemistry mcqs for free from anywhere they want. Preparation from this online mcqs test will be effective and beneficial for the students as our highly experienced teachers have prepared it. Our goal is to motivate the students to prepare harder for their board exams by attempting the mcqs test again and again. Students can easily start attempting the chp 1 mcqs by just pressing the “Start Chapter 1 Test” button. We have also provided the benefits and additional feature of our online mcqs test system below on this page.
MCQ's Test For Chapter 1 "Chemical Equilibrium"
Try The MCQ's Test For Chapter 1 "Chemical Equilibrium"
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Total Questions12
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Time Allowed15
Chemical Equilibrium
00:00
Question # 1
What is the colour of hydrogen iodide in product?
Question # 2
In a chemical reaction, the substance that combine are called.
Question # 3
A complete reaction is one is which.
Question # 4
The reactions in which products can recombine to form reactants is called.
Question # 5
when a system is in equilibrium state or in dynamic equilibrium state.
Question # 6
In chemical reaction , the substances that combine are called.
Question # 7
We exhale gas in the atmosphere during respiration.
Question # 8
The two major components of atmosphere are:
Question # 9
Guldberg and waage put forward law of mass action in:
Question # 10
When the number of moles of both sides are equal in a reaction then the unit of Kc will be:
Question # 11
When the rate of a the forward reaction takes place at the rate of reverse reaction the composition of the reaction mixture remains constant it is called.
Question # 12
When the magnitude of Kc is very small it indicates.
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Similar to Chapter 1, students can attempt the mcqs for all other chapters of 10th class Chemistry in English, by selecting the Chapter numbers from the top of the page.
Mcqs Solved File:
For all the students who want to attempt our online chapter 1 mcqs test and wants to obtain good marks in it, we have also provided the chemistry class 10 ch 1 chemical equilibrium solved mcqs on this page. The goal of the Chapter 1 mcqs test is to assist students in preparing for their 10th class Chemistry board exam. Our highly qualified and experienced teachers have prepared these solved mcqs. You can prepare for the online Mcqs test with the help of these mcqs files, which will also help you clear your chemistry board exams.
Top Scorers Of Chapter 1 "Chemical Equilibrium" MCQ`s Test
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N Najaf Zehra 04 - May - 2026 01 Min 07 Sec 12/12 -
H Hide Gamer 09 - May - 2026 01 Min 11 Sec 12/12 -
E Eishal Ahmad 23 - Apr - 2026 01 Min 22 Sec 12/12 -
A Aaiza Junaid 08 - May - 2026 01 Min 08 Sec 11/12 -
W waqas ahmad 10 - May - 2026 01 Min 40 Sec 11/12 -
A Areeba Shahid 09 - May - 2026 02 Min 13 Sec 11/12 -
G Ghulam Nabi 07 - Apr - 2026 02 Min 40 Sec 11/12 -
L Labeebah Zakir 09 - May - 2026 01 Min 05 Sec 10/12 -
X Xandhu Xamanxandhu 08 - Apr - 2026 01 Min 44 Sec 10/12 -
A Ali Abbas 09 - May - 2026 02 Min 05 Sec 10/12 -
F Faryal Wali 07 - Apr - 2026 02 Min 53 Sec 10/12 -
S syed haris ali 09 - May - 2026 03 Min 05 Sec 10/12 -
A Ahmad Manzoor 23 - Apr - 2026 01 Min 51 Sec 9/12 -
N Naqqash Institute 08 - May - 2026 02 Min 13 Sec 9/12 -
B Brain Bytes 07 - Apr - 2026 02 Min 25 Sec 9/12
10th Class (English Medium) Chemistry Chapter 1 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Guldberg and waage out forward law of mass action in: |
A. 1889
B. 1879
C. 1869
D. 1859
|
| 2 | When the numbers of moles of both sides are equal in a reaction, then the unit of Kc will be: |
A. No unit
B. mol-2 dm6
C. mol dm3
D. mol-2 dm
|
| 3 | At dynamic equilibrium state: |
A. Rate of forward reaction≠ Rate of reverse reaction
B. Rate of forward reaction > Rate of reverse reaction
C. Rate of forward reaction = Rate of reverse reaction
D. Rate of forward reaction < rate of reverse reaction
|
| 4 | When the magnitude of Kc is very large in indicates. |
A. Reaction never go to completion
B. Reaction is in equilibrium state
C. Reaction will complete after some time
D. Reaction has almost to completion
|
| 5 | Which gas is used to prepare ammonia? |
A. N2
B. O2
C. Cl2
D. S
|
| 6 | Law of Mass Action was put forward by: |
A. G.N.Lewis
B. Lowry
C. Arrhenius
D. Gulbderg and Waage
|
| 7 | When the magnitude of Kc is very small it indicates. |
A. Equilibrium will never establish
B. All reactants will be converted to products.
C. Reaction will go to completion
D. The amount of products is negligible
|
| 8 | Which colour of HI is ? |
A. Orange
B. Purple
C. Red
D. Colourless
|
| 9 | The forward reaction takes place: |
A. Right to left
B. Left to Right
C. Only to right
D. Only to left
|
| 10 | In irreversible reaction, dynamic equilibrium: |
A. Never establishes
B. Establishes before the completion of reaction
C. Establishes after the completion of reaction
D. Establishes readily
|
Test Questions
Share your comments & questions here
asad ullah
12 Mar 2025my answers very question correct and my boody nme didt show up wat is ths scam
SHORIFUL ISLAM
04 Nov 2019Good
SHORIFUL ISLAM
04 Nov 2019Good
saeeda
02 Nov 2019best app
Hammad
26 Oct 2019mcqs Kahn hain