National Science Olympiad Forum By SOF Olympiad Trainer - Page 13
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Utkarsh gupta from delhi public school, mumbai
Subject :NSO    Class : Class 10

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Prachi from Carmel high school gadchiroli , Gadchiroli
Subject :NSO    Class : Class 10

Ans 1:

Rikhil Gupta from Christ Academy, Bengaluru
Class : Class 9

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Abhilash from The ngp school, Coimbatore
Class : Class 10
Ans C

Ans 3:

Abhilash from The ngp school, Coimbatore
Class : Class 10
Ans C

Ans 4:

Avinash Mishra from Central Hindu School, Gorakhpur
Class : Class 10
Ans is c

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soham bansal from st.anslem school, alwar
Subject :NSO    Class : Class 10

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Anvesh from navy Children school, mumbai
Subject :NSO    Class : Class 10

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Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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sunil from Holy Grace Academy, Thrissur
Subject :NSO    Class : Class 10

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pranav prasoon from paramekkavu vidya mandir, Thrissur
Class : Class 10
because there is not much fissionalble material as they are mainly constituted by hydrogen

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pranav prasoon from paramekkavu vidya mandir, Thrissur
Class : Class 10
because there is not much fissionalble material as they are mainly constituted by hydrogen

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Debraj Das adhikary from Ramakrishna mission vidya bhaban , midnapore, Midnapore
Subject :NSO    Class : Class 10

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Admin from revisewise, Noida
Class : Class 1
These are referred to as X-linked genes.

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Shubhankar Dasgupta from Holy Cross Senior Secondary School, Kapa, Raipur, (Chhattisgarh), Raipur, (Chhattisgarh)
Subject :ICSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

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Abhilash from The ngp school, Coimbatore
Class : Class 10
To imagine beyond our limit

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arpit12345 from Ryan International School, New Delhi
Subject :NSO    Class : Class 10

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Annapurna Bulusu from AcS, Delhi
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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arpit12345 from Ryan International School, New Delhi
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Yes, the correct answer is B.

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arpit12345 from Ryan International School, New Delhi
Subject :NSO    Class : Class 10

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