What is the chemical name for salt? MCQ with Answer and Explanation

What is the chemical name for salt?
A. Potassium Chloride
B. Sodium Chloride
C. Magnesium Sulfate
D. Calcium Chloride
Answer: Option B
Solution (By JKSSB Mock Tests)
Common table salt is Sodium Chloride (NaCl).

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Practice More Science and Technology Questions

Question #1
What is a 'virus' in computer technology?
A. A hardware component
B. A cloud storage service
C. A type of malicious software
D. An operating system update

Correct Answer: Option C


Explanation:
A computer virus is a type of malicious software that replicates itself to damage files or systems.

Question #2
What is a 'Graphic User Interface' (GUI)?
A. A way to use a computer with images and icons
B. A way to increase Wi-Fi speed
C. A hardware cable
D. A coding language

Correct Answer: Option A


Explanation:
A GUI allows users to interact with electronic devices through visual icons and menus.

Question #3
What is the name of India's fastest supercomputer as of recent years?
A. PARAM Siddhi
B. Summit
C. Fugaku
D. Tianhe

Correct Answer: Option A


Explanation:
PARAM Siddhi-AI is one of India's fastest.