National Science Olympiad Forum By SOF Olympiad Trainer - Page 661

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
Ans is GLASS,PLASTIC(option C)

Ans 2:

Class : Class 5
the answer is C. and you are very gadha and foolish .

Ans 3:

Class : Class 3

Ans 4:

Class : Class 9
Chill Man the answer is C.

Ans 5:

Class : Class 7
Option c.is the answer

Ans 6:

Class : Class 5
Ans is GLASS,PLASTIC(option C)

Ans 7:

Class : Class 8
C C C the answer is CPlease give a yesif you agree with me

Ans 8:

Class : Class 5
C

Ans 9:

Class : Class 4
Ans c

Ans 10:

Class : Class 9
Come on yaar, it's option C

Ans 11:

Class : Class 5
c

Ans 12:

Class : Class 5
The answer is not C as it is written solvent - solute = Solution it is saying solvent MINUS solute

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9
Sorry, my first one was misprinted .. I am telling you the correct explanation of the question ---- In C it is written solvent - solute = solution but you see in D it is written solvent solute = solution …….Hence, option D is correct!!!!!

Ans 2:

Class : Class 5
d

Ans 3:

Class : Class 4
c is minus and d is plus

Ans 4:

Class : Class 8
the answer is d because solute and soluvent together form solution

Ans 5:

Class : Class 4
ans is d

Ans 6:

Class : Class 8
ans is Dplease agreeeveryone seethe ans is D

Ans 7:

Class : Class 7
There is so less difference in both 'C' and 'D'.I think they should make more difference, but in level 2,they will trick you, no matter what.The questions will come like this only.Good Luck Everyone!

Ans 8:

Class : Class 3
Correct answer is D because solvent and solute gives solution

Ans 9:

Class : Class 9
In C it is written solvent - solute =solution but in D it is written solvent solute = solution . So the correct answer is D .

Ans 10:

Class : Class 6
C and D is same how could they do like thissssssssssssssss?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????///

Ans 11:

Class : Class 8
D

Ans 12:

Class : Class 7
d

Ans 13:

Class : Class 4
Solute-solvent is not a solution there is a huge difference

Ans 14:

Class : Class 3
charukhanthan in c it is - in d it is so ans is d

Ans 15:

Class : Class 5
D

Ans 16:

Class : Class 5
my ans is d my darling

Ans 17:

Class : Class 9
d

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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 5

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Subject :NSO    Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 2

Ans 1:

Class : Class 3
IT IS A VERY VERY WRONG QUESTION

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Subject :NSO    Class : Class 10

Ans 1:

Class : Class 10
B) II,III,IV CARBON can reduce oxides of metals lower in the activity series. K, Ca and Mg are high in the activity series so they are very reactive so they can not be found in free state easily.

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