Maharashtra Board - Class 9

Substances in Common Use question bank (Science and Technology Part 2)

Practice 24 free Maharashtra Board - Class 9 Science and Technology Part 2 - Substances in Common Use questions with answers and step-by-step solutions.

Start free Book a demo
All Easy Hard Medium
Q1.

What is the fundamental scientific law or definition of 'Important Salts in Daily Life' in MSBSHSE SSC Science?


(A)
The verified textbook definition and SI unit for Important Salts in Daily Life
(B)
An informal colloquial term
(C)
An obsolete hypothesis
(D)
None of these
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Q2.

Which device, organ, or reaction in daily life works on the principle of 'Important Salts in Daily Life'?


(A)
The classic application described in Substances in Common Use (Important Salts in Daily Life)
(B)
A perpetual motion machine
(C)
An imaginary mechanism
(D)
None of these
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.
Sign in to view
Protected Questions

Unlock All 8 Questions in Substances in Common Use

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign in to unlock Create free account

Sign up free to access all 8 questions

Unlock every Substances in Common Use question, generate papers, and practice at your own pace.

Start free