What is the ph value of pure water? MCQ with Answer and Explanation

Question

Share Report Error

What is the ph value of pure water?

A. 9

B. 7

C. 10

D. 5

Answer: Option B

Solution (By JKSSB Mock Tests)

A pH of 7 is neutral, which is the value for pure water.

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

Share Report

What is the study of the structure and function of proteins called?

A. Proteomics

B. Genomics

C. Transcriptomics

D. Metabolomics

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Proteomics is the large-scale study of proteins, which are essential parts of all living organisms.

This question belongs to: Static General Knowledge Science and Technology

Question #2

Share Report

The 'Greenhouse Effect' is primarily caused by which gas?

A. Oxygen

B. Carbon Dioxide

C. Nitrogen

D. Hydrogen

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
Carbon dioxide traps heat in the Earth's atmosphere, acting like the glass in a greenhouse.

This question belongs to: Static General Knowledge Science and Technology

Question #3

Share Report

Which element is essential for bones?

A. Magnesium

B. Sodium

C. Potassium

D. Calcium

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option D

Explanation:
Calcium is the primary mineral component of bones and teeth.

This question belongs to: Static General Knowledge Science and Technology

Explore All Science and Technology MCQs