National Science Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NSO    Class : Class 3
S

Post Your Answer

Subject :NSO    Class : Class 6

Post Your Answer

Subject :NSO    Class : Class 9

Ans 1:

Class : Class 9
C

Ans 2:

Class : Class 9
c

Post Your Answer

Subject :NSO    Class : Class 9

Ms Mehta, a science teacher gave different mixtures to four groups of students to separate their components. Which group was not following the correct method?

A Group 1 was separating a mixture of ethyl alcohol and water by using separating funnel.
B Group 2 was separating a mixture of ammonium chloride and sodium chloride using sublimation.
C Group 3 was separating a mixture of iron pins and sand by using a magnet.
D Group 4 was separating mud particles suspended in water using sedimentation and decantation.


Post Your Answer

Subject :NSO    Class : Class 2

Ans 1:

Class : Class 2
D

Post Your Answer

Subject :NSO    Class : Class 2

Post Your Answer

Subject :NSO    Class : Class 4

Post Your Answer

Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
B

Post Your Answer

Subject :NSO    Class : Class 3

Post Your Answer

Subject :NSO    Class : Class 3

Post Your Answer