Class 6

Separation of Substances question bank (Science)

Practice 57 free Class 6 Science - Separation of Substances questions with answers and step-by-step solutions.

Start free Book a demo
All Easy Hard Medium
Q1.

What practical or industrial application is directly enabled by scientific knowledge of Threshing, Winnowing, Sieving?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Threshing, Winnowing, Sieving
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.

What practical or industrial application is directly enabled by scientific knowledge of Handpicking, Threshing, Winnowing?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Handpicking, Threshing, Winnowing
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 20 Questions in Separation of Substances

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 20 questions

Unlock every Separation of Substances question, generate papers, and practice at your own pace.

Start free