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Shivek from Dav, Hazaribag
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Because of the difference in the number of electrons on both ends of it.

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Aastik from Joy senior secondary school, Jabalpur
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

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

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ram from abc, xyz
Subject :NSO    Class : Class 10

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Savneet Singh from SA JAIN SENIOR MODEL SCHOOL, AMBALA CITY
Class : Class 10
NO.for being a conductor any acid is need to be dissolved in it.

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Vaidehi from Agragami Convent School.Wardha., wardha
Class : Class 10
No because it does not contain any ions.

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ram from abc, xyz
Class : Class 10
test_i don't know

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Vivek from Adarsha vidyalaya, Holenarasipura
Subject :NSO    Class : Class 10

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Rahul Barodia from School of Scholars , Amravati
Class : Class 10
It is because diamonds contain no free electron and hence do not conduct electricity.

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Savneet Singh from SA JAIN SENIOR MODEL SCHOOL, AMBALA CITY
Subject :NSO    Class : Class 10

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Savneet Singh from SA JAIN SENIOR MODEL SCHOOL, AMBALA CITY
Subject :NSO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
It is estimated to be around (5.9722±0.0006)×1024 kg.

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Vaidehi from Agragami Convent School.Wardha., wardha
Subject :NSO    Class : Class 10

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shivangini kumar from Queens college, indore
Class : Class 10
yes because it is part of 17 period of halogens in periodic table

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Abhi Shiv from Rose Public School, Darbhanga
Subject :NSO    Class : Class 10

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Vaidehi from Agragami Convent School.Wardha., wardha
Class : Class 10
actually water is neutral. IRRESPECTIVE of volume ,it will contain equal no. of negative and positive charges. according to your que., you have 0.3L of water. assume that you have 36g of water(since the weight is not mentioned).Then calculate total moles of it(=2 moles).THEN ,calculate total moles of (H+) IONS i.e, +charge[=4 moles].Then,4*6.022*10power23. finally,total no. of +charge=24.088*10power23. I hope this will help you.

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Agnimitra Gupta from south point school, Kolkata
Subject :NSO    Class : Class 10

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Admin from revisewise, Noida
Class : Class 1

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Sharanya from kv mankhurd, Mumbai
Class : Class 10
Unable to answer as question could not be understood.

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Amitava Pushilal from International Schooling, Singapore
Subject :NSO    Class : Class 10
c

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Kush Malpani from Cathedral and John Connon Senior School, Mumbai
Class : Class 8
what in the world do u mean

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