Pick Your Level

Choose your study level to personalise your experience.

×

Welcome!

Login or create an account to access premium features.

Login to My Account Create New Account

Unlock smart paper generation, quizzes & expert notes!

Unlock Full Access

Upgrade to premium for unlimited features and no ads.

Unlimited paper generation
No platform-wide advertisements
Advanced AI paper builder
Upgrade Now

Class 10 Chemistry Chapter 11: Organic Chemistry MCQs With Explanations

Practice Class 10 Chemistry Chapter 11: Organic Chemistry MCQs with explanations for Pakistani board exams. Includes solved objective questions, answer checking, chapter revision guidance and next chapter suggestions.

MCQs / Class 10 / Chemistry / Chapter 11: Organic Chemistry
11 MCQs

Chapter 11: Organic Chemistry Objective Preparation

Use this page for direct chapter practice, answer checking and explanation review. It is available through the clean URL shown in the browser, so students can bookmark and share this exact chapter.

11Total MCQs
11With explanations
8Topics represented

Topics found: Inorganic Compounds, Carboxylic Acid Test, Fehling's Test, Aldehydes, Vitamins, Synthetic Fibers, Chemical Tests, Organic Compounds

Organic Chemistry MCQs With Explanations

Q1. Which of the following is inorganic?
NaCN is an inorganic compound because it lacks C–H bonds and is classified as a cyanide salt, not an organic molecule.
Q2. Which of the Following test is used for Carboxylic Group detection?
Litmus test turns red in acidic conditions, which is a characteristic property of carboxylic acids due to their ability to donate protons.
Q3. ........Do not give reaction with Fehling's solution.
Carboxylic acids do not reduce Fehling's solution because they lack an easily oxidizable aldehyde group; ketones also do not, but carboxylic acids are the intended correct answer here due to context.
Q4. Which one of the following compounds is an Aldehyde?
CH₃CHO (acetaldehyde) contains the aldehyde functional group (–CHO), making it the only aldehyde among the options.
Q5. Which one of the following Contains Vitamins:
Pulses (like lentils, chickpeas) are rich in B-vitamins, while apples contain minimal vitamins compared to pulses, which are significantly more nutrient-dense in this context.
Q6. Which one of the following is a Synthetic Fiber?
Nylon is a fully synthetic polymer made from petrochemicals, unlike silk, wool, and cotton which are natural fibers.
Q7. Hydrogen gas released in:
Sodium metal reacts with compounds containing acidic hydrogens (e.g., alcohols, carboxylic acids) to produce hydrogen gas.
Q8. Animals forms ........organic compounds:
Animals synthesize both proteins and fats as essential organic compounds for structure, energy storage, and metabolic functions.
Q9. Main Component of Natural gas is:
Methane (CH₄) constitutes 70–95% of natural gas, making it the primary component.
Q10. Coal used in thermal power stations:
Lignite is the most commonly used coal in thermal power stations due to its abundance and lower cost, despite lower energy content than anthracite.
Q11. Number of isomers of C₅H₁₂ are:
Pentane (C₅H₁₂) has three structural isomers: n-pentane, isopentane, and neopentane.

After Chapter 11: Organic Chemistry, Practice Next Chapters

Once you finish these MCQs, continue with the next available chapters from Chemistry so your revision stays chapter-wise and complete.

Chapter 11: Organic Chemistry Revision Guide

Complete the MCQs first, then review every incorrect answer against the textbook heading where that concept appears. For biology and other science subjects, pay attention to terminology, diagrams, sequence of processes, examples and differences between similar structures or functions.

This chapter page keeps the exact class, subject, chapter, question count, answer checking, explanations and follow-up chapters together, so students can revise from one focused URL instead of searching through the full book again.

Class 10 Chemistry MCQ Preparation: Organic Chemistry

This page supports Matric Part 2 practice in Chemistry. At this stage, the main purpose is strengthening final-year matric concepts and preparing for cumulative school and board assessments. The questions available here should be used with the current textbook and the instructions issued by the learner's school or examination board.

What Chemistry MCQs can test

In Chemistry, objective questions commonly draw on chemical symbols, atomic structure, periodic trends, bonding, equations, reaction conditions, laboratory observations and calculations. A useful answer is based on the exact wording and concept, not simply on recognising a familiar option. For this subject, learners should connect each chemical fact with a particle-level explanation and check symbols, charges, valencies and equation balance carefully.

Organic Chemistry: what to focus on

Particles, structures, symbols, trends, equations, reaction conditions and the reasons substances behave differently.

Write the relevant symbol, structure or balanced equation and compare each option with the rule demonstrated by it.

Common mistakes for Class 10 learners

In this subject, frequent errors include confusing related trends, using an incorrect chemical symbol, missing a reaction condition or treating similar compounds as identical. Review textbook exceptions, diagrams, units and similar-looking statements because these often cause avoidable objective-question errors. When the page marks an answer as incorrect, the next step should be to identify the mistaken idea and verify it, rather than memorising the displayed answer letter.

A practical revision routine

Alternate chapter revision with short mixed tests so that older material remains active while new chapters are completed. Before attempting the MCQs, review definitions, equations, periodic relationships, structures, reaction conditions, examples and exceptions stated in the textbook. Complete a manageable set without notes, check the result, and divide errors into missing knowledge, misunderstood concepts and careless reading. Revise the appropriate section before repeating the chapter.

How to review Organic Chemistry after the quiz

List the questions you missed from Organic Chemistry and write the textbook heading connected with each one. Explain the correct idea in your own words, then return later and answer a fresh set. This gives the chapter page a clear purpose: finding specific weaknesses in Chemistry rather than only collecting a score.

Accuracy and responsible use

Explanations are provided where they exist in the question bank, but educational databases can contain incomplete or mistaken material. Confirm disputed answers with an authoritative textbook or teacher. Ahmad Learning Hub provides a practice resource and does not claim that a question will appear in an examination or that every available item represents an official board question.