Which element is common to all organic compounds? MCQ with Answer and Explanation

Question

Share Report Error

Which element is common to all organic compounds?

A. Iron

B. Carbon

C. Nitrogen

D. Oxygen

Answer: Option B

Solution (By JKSSB Mock Tests)

Organic chemistry is primarily defined as the chemistry of carbon compounds.

This question belongs to: Static General Knowledge Science and Technology

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Science and Technology Questions

Question #1

What is a 'quantum computer' capable of doing much faster than a classical computer?

A. Solving complex mathematical problems

B. Sending emails

C. Displaying high-resolution images

D. Storing large amounts of video data

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Quantum computers use qubits to perform specific complex calculations, like cryptography or molecular modeling, at exponential speeds.

This question belongs to: Static General Knowledge Science and Technology

Question #2

Which element is known as the 'diamond' base?

A. Carbon

B. Gold

C. Silicon

D. Silver

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Diamonds are a form of pure carbon.

This question belongs to: Static General Knowledge Science and Technology

Question #3

What is the main function of Blockchain technology?

A. Weather forecasting

B. High-speed internet

C. Secure decentralized ledger

D. Image processing

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option C

Explanation:
Blockchain provides secure, transparent, and tamper-proof records.

This question belongs to: Static General Knowledge Science and Technology

Explore All Science and Technology MCQs