National Science Olympiad Forum By SOF Olympiad Trainer

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
c

Ans 2:

Class : Class 5
C

Ans 3:

Class : Class 9

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Subject :NSO    Class : Class 10

Ans 1:

Class : Class 10
yes because it is part of 17 period of halogens in periodic table

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
option a is correct.It caused riots in india against british cheap cotton goods

Ans 2:

Class : Class 10
Rayon is known as artificial silk

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Does nylon leave no residue when burnt?

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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