Chemistry Test 4

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Chemistry Test 4: MCQs Quiz for Class 9 & 11, Online Chemistry Test

Want to see how well you know your chemistry and if you are ready to tackle the test? There are Chemistry test 4 in the MCQ format which helps the students of Class 9 and Class 11 to revise with either a Class 9 revision test or a Class 11 revision test. Ranging through a wide variety of topics in chemistry, this quiz can make your idea of both basic and advanced concepts much clearer, allowing you to score better marks in class tests and competitive exams.

Chemistry MCQs Test: A Comprehensive Learning Experience

Chemistry is an essential subject that requires strong conceptual clarity. Our MCQs quiz provides a deep dive into:

For Class 9 Students

Fundamentals of Chemistry: Explore topics like atoms, molecules, and the states of matter.
Chemical Reactions & Equations: Understand how compounds react and learn balancing techniques.
Periodic Table Basics: Discover element properties, group classifications, and trends.
Mixtures & Solutions: Differentiate between homogeneous and heterogeneous mixtures, solubility, and concentration.

For Class 11 Students

Atomic Structure & Electron Configurations: Master Bohr’s model, quantum numbers, and orbitals.
Thermochemistry: Study the concepts related to the heat, enthalpy, and energy changes associated with reactions.
Chemical Bonding & Molecular Geometry: Understand ionic, covalent & hydrogen bonding.
Equilibrium & Kinetics: Explanation of how the delta G for the transition state can determine reaction speed.

This online chemistry MCQ test is structured to pinpoint areas that need improvement while reinforcing strong topics, making it an effective revision tool.

Why Take Chemistry Test 4?

Covers Both Class 9 & 11 Chemistry Syllabi – Perfect for school exams and entrance test preparation.
Engaging MCQs-Based Quiz Format – Encourages interactive learning and real-time knowledge assessment.
Periodic Table & Advanced Concepts Included – Ensures a well-rounded understanding of elemental properties and chemistry applications.
Identify Strengths & Weaknesses – Helps students analyze their performance and focus on key improvement areas.

Get Started with Chemistry Test 4 Now!

Take Chemistry Test 4 today and sharpen your skills in basic and advanced chemistry topics through an engaging, structured quiz. Strengthen your knowledge, boost your confidence, and prepare for academic excellence.

For more subject-based quizzes, visit Nokryan.com and explore additional tests in biology, physics, and other science disciplines to enhance your learning journey.

Chemistry Test.4

Quiz Instructions:

There will be 20 multiple choice question in this online test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 3 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.

1 / 20

When methyl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?

A. 1

B. 2

C. 3

2 / 20

Which statement is consistent with Hund’s rule ?

A. Electrons fill orbitals with parallel spins until all the orbitals of the same energy are half filled then they go into sub-shells with anti-parallel (opposite) spin.

B. The electrons in the same atom cannot have the same four quantum numbers

C. There is maximum of two electrons is an orbital.

3 / 20

Which of the following is mineral fiber ?

A. Teflon

B. asbestos

C. saran

4 / 20

The hardest of the following solids is__________________?

A. sodium

B. diamond

C. graphite

D. magnesium

5 / 20

Which of the solid does not contain covalent bond__________________?

A. copper

B. ice

C. diamond

6 / 20

The balanced chemical equation for the reaction which occurs when Be is added to water is____________?

A. Be+2H2O?Be (OH)2+H2

B. Be+H2O?Be (OH)2+H2

C. Be+H2O?[Be (OH)4]+2+H2

D. no reaction

7 / 20

Which of the following theories is superior to others__________________?

A. VSEPR

B. VBT

C. MOT

8 / 20

Which of the following is not characteristics of reversible reaction__________________?

A. whole amount of reactant does not change into product

B. chemical equilibrium is established

C. a catalyst changes the direction of reaction

9 / 20

1 mole of electron has mass in microgram_________________?

A. 1.008 x 10-3

B. 5.5 x 10-4

C. 1.84 x 10-4

10 / 20

A solution has pH = 0 its H+ ion concentration is__________________?

A. 1 x 10-1

B. 1 x 10-14

C. 1 x 10-7

D. 1

11 / 20

The use of antifreeze in the automobile radiator is an important application of__________________?

A. constitutive property

B. additive property

C. colligative property

12 / 20

At which electrode the reduction of the solution is occurring in Al-Ag cell_____________?

A. A

B. Ag

C. Both

D. Neither

13 / 20

In which of the following type of reactions energy of reactant is greater than energy of product________________?

A. endothermic

B. exothermic

C. unpredictable

D. same

14 / 20

Which of following metals can be displaced by all other metals from its solution ?

A. Ag

B. A

C. Au

15 / 20

Which of the elements do not fall in stair case of the modern periodic table__________________?

A. Si

B. As

C. Te

D. None of the above

16 / 20

Across short period the melting and boiling point increase upto __________________?

A. IIIA group

B. IVA group

C. VA group

D. VIA group

17 / 20

Which of the following is the formula of chrome red ?

A. Pb3 O4

B. 2Pb CO3 – Pb (OH)2

C. Pb Cr O4 – Pb (OH)2

D. Pb2O

18 / 20

Regular coiling or zigzagging of polypeptide through hydrogen bonding is its___________________?

A. Quantum structure

B. Secondary structure

C. Tertiary structure

D. Primary structure

19 / 20

In the van der Waals equation (P + n2a / v2) (v – nb) = nRT which of the following statement is not true ?

A. n2a/v correct for the intermolecular forces.

B. nb correct for the volume occupied by gas molecules.

C. at high densities the equation reduces to the ideal gas law

20 / 20

The inhaled breath of diabetics patient contain acetone. A medical student wishes to test for diabetes by asking patient to bubble their breath through a reagent ?

A. alkaline aquenous iodine

B. aqueous bromine

C. Fehling solution

D. aqueous NaOH

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Chemistry Test 4: MCQs Quiz for Class 9 & 11, Online Chemistry Test

Chemistry MCQs Test: A Comprehensive Learning Experience

For Class 9 Students

For Class 11 Students

Why Take Chemistry Test 4?

Get Started with Chemistry Test 4 Now!

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