CBSE Class 10 Science Viva Practice | Practical Viva Questions | Chemistry Viva Class 10

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[@TriptiVishwakarma-q3l]

0:20 - a reaction on which more reactive element displaces a less reactive element from its compound, is called as displacement reaction.
1:05- formula of ferrous sulphate is FeSO4
1:17- colour of ferrous sulphate is light green
1:36- after adding Zn in FeSO4 displacement reaction occurs as Zn is more reactive than Fe so it will displace Fe from FeSO4 and form ZnSO4.
2:07- ZnSO4 is colourless compound.
2:24- since Cu is less reactive than Fe so no displacement reaction will occur.
2:38- around 97% in preboard
2:55- indicator - litmus paper, phenolphthalein methyl orange

[@Deepyadav0007]

There should a big aplause for them 👏

[@TriptiVishwakarma-q3l]

@Deepyadav0007 👍

[@Shivansh12Mishra]

These questions are so easy as the reaction between Oxygen and Magnesium.

[@StudywithAmity]

Happy new year 🎊🎊 our favourite ma'am vibhuti Khare ma'am ❤️❤️❤️

[@GarimaNayak-m2f]

Happiest New year 🎊 to everyone my friends and teachers. We defeats all the difficulties which will come in the way of our success❤.

[@upupsclovers7142]

*😂 Either she has not read ncert book or her concepts are not clear*

[@creativeworld-yy8tp]

@@upupsclovers7142 sahi baat hai

[@_zking3287]

fir bhi preboards mein 75 aa gaye, aur boards ke expectations 90+ hain🙃🙃

[@HarshitKumar-lf5jq]

@@_zking3287 bolne me ky jata h

[@aayam_dangi58]

tu padhade usko

[@HarshitKumar-lf5jq]

@@aayam_dangi58 mera fees me uska ghar chalegayenga 😃 lol

[@ammargaming7015]

Class 10 mai Viva Kaha hota???

[@BAIOHS]

Class ma😂

[@aryanshgupta9262]

Ghar me 😊😊

[@Hacker1252.1]

Bhai college me hoga 😂😂

[@ANURADHA-cu3bs]

Mam ap kitni achi teacher hye agar ap jaisa teacher school me pdhaye to sb bacha tej ho jayega or full marks lekar ayega

[@PrathamPrince9060]

Zinc sulphate ko hi white vitrol kaha jata hai na

[@AshviniRaj27]

Ferrous Sulphate+zinc--->no reaction😂
Kon se lab mein experiment kiya tha😂

[@shake1680]

Zinc is more reactive than iron
Reaction hoga

[@BAIOHS]

Lab❌bag✅

[@BasharShahid]

Thank you so much mam for providing this amazing content 🙂

[@Shivansh12Mishra]

Ma'am is looking like a CEO 😎💙

[@Princekumar-9162-pw]

Happy new year🎉🎊🎊🎇🎇 3:58

[@gunjanpreetidadhich3253]

Happy new year🎉🎉🎉🎉🎉

[@RajuuuYadav]

Situp comedy🪐😂

[@manishamalik4692]

Happy new year to all 🎉

[@RiyaSaini_999]

Viva ❌ Podcast ✔️

[@PavanYadav-r2c8k]

Happy new t maam❤❤🎉🎉🎉🎉

[@rppokemongaming6597]

If she had score 75% in preboard definitely he will able to score 85% to 90% actually he is hesitating

[@SunitaDevi-g2f]

These questions are so easy

[@kaartikgupta2477]

2:42 Lagta h ulta bol diya preboard me 57% bhi mujhe iske mushkil lg rhe h

[@arjunsingh-wx5wg]

Yes
Hm

[@ashishmaurya4019]

Mai confused hu ki preboard me 75 kaise aagya😮😮😮

[@SwarajHazarika-j7h]

Bhai out of 100

[@RaunaksinghW]

​@SwarajHazarika-j7hlol mere 63 aarhe h preboards me iske 70🤣🤣🤣🤣

[@Blinkforever-r7y]

75% boli thi wo

[@RituSingh-pq6ih]

Kuxx jyade he padh k chali gyi thi Didi 😂😂

[@afsinamehwishHussain]

thank you mam hame idea lag gya ki viva m kaise question puchenge

[@PavanYadav-r2c8k]

Happy new year to all my friends ❤❤❤🎉🎉🎉🎉❤❤❤❤

[@AlbaashAhmad]

I think she knows well about the questions' answers but just hesitating infront of the camera not able to answer properly.

[@sanjukumar8169]

Even I think

[@bevikumari5885]

Happy new year mam

[@ShouryaRajput-dw9ky]

Podcast👍🏻😊

[@ShadeGaming-yi4nl]

i wish that i could be there
😝😝😝

[@gunjanpreetidadhich3253]

Happy new year

[@ArshiFatima-k6y]

Plz tell me how she got 72% 😢😢 edhar ate hue bhi na ata

[@swadistvidhi90]

Cheating naam ki chiz bhi duniya mein

[@rinkurajput1446]

Paani basic h lol😂😂

[@Anushka-c9m6u]

mam hum log bhi viva call pr Krna chahte hai

[@yashgamer0768]

Guys bol tho nhai chaiya but how she get 75 in preboards 😅

[@HarshitKumar-lf5jq]

Ky lgta h ye pass bhi hogi board me

[@MadihahManzoor-k7m]

She will do best in her exams

[@HarshitKumar-lf5jq]

@@MadihahManzoor-k7m why not she can

[@MadihahManzoor-k7m]

@@HarshitKumar-lf5jq yeh.ofcourse but persistence and consistency is must.

[@MadihahManzoor-k7m]

@@HarshitKumar-lf5jq yeh, of course she can but persistence and consistency is must

[@MadihahManzoor-k7m]

@@HarshitKumar-lf5jq yeh of course she can but persistence and consistency is must

[@AasthaPandey-x3n]

She is getting confused 😮😮😮

[@YoGoSS-ul1ky]

LOL......MAM NE DARA DIYA LGTA HAI ,

[@creativesifu7464]

Nice question

[@Aastha653]

Didi apni video dekh kar ro rhi hogiii !😂

[@PrathamPrince9060]

She have only degree not knowledge

[@mukuljhinjaniya8073]

Isko yaa kisne bula liya😂

[@simarjotsinghrai]

3:08 comedy show

[@SHIVA-t7t]

It is called rattafication 😂😅

[@AnshGupta-n8j]

How she get 75 marks in science

[@VaibhavKumar-d6r]

I think please read
2time ncert

[@NextToppers.TeamDSP]

Waise file ka breadth thora normal sa gai😅

[@ishwardevi3068]

Many Viva kahan Hua Hai

[@Athar.gamming]

Water is neutral

[@Raman-qm2gy]

Mam yee interview kabbb hoo gya ???? I am Raman 😮😮😮😮😮

[@saloniroy3147]

Aa jayega 90+ didi book paddh lo 4:01

[@RishabhYadav-v7s]

Bhai ye dobara 10 padhe

[@PrathamPrince9060]

White hota hai zinc sulphate ka

[@hotchocolatelately]

Bhaii yee kya dikha diyaaa 😭🫡🫡

[@Ashok-p3x7w]

90 percent kahan se ayega

[@Athar.gamming]

From solution

[@AmritaKumari-r9u]

The questions are very easy but she cannot answer and she is in confusion. It's show that her concept are not clear.

[@Akatsukiclan07]

What a viva

[@sau_rabh75242]

In Viva 10/20 😅

[@YoGoSS-ul1ky]

VIBUTII MAM JINDABAD

[@totalmusiclover8987]

Hi

[@Athar.gamming]

Acidic

[@irshadsanu3466]

Mam isse accha mujhe bula lete

[@VINAYYADAV-v2v]

I am be like :-
Bhai yaha kya ho rha hai

[@ANURADHA-cu3bs]

Itna aasan viva 😂

[@SahebSarwar]

Kisko laya hai

[@RaunaksinghW]

Preboards me 70 aagye iske🤣🤣🤣🤣🤣🤣 mere 65🤣🤣🤣🤣🤣

[@swadistvidhi90]

Tumne cheating nahin ki aur usne ki isliye

[@Anushka-c9m6u]

Mam me bhi appse milna chahti hu

[@taekooklover2619]

Show jaisa lga😂

[@striowxzy3230]

Oo Bhai 😅

[@yourfavouritepodcast]

What is purose of this video
I think insulting her

[@Aesthetic_obsession_]

Iske kse 75 aagye😂😂

[@swadistvidhi90]

Cheating se

[@animationjunior]

Bruh kuch aata h isko

[@Tasim-go7pv]

Ye to jyada wrong hi batayi

[@sonugupta-o8y]

Ha bhai

[@Athar.gamming]

less than 7

[@PrathamPrince9060]

Ye ladki lagti hai kucch kam padhi huai hai

[@SHIVAMTHAKUR-x1r]

Hello

[@Athar.gamming]

7

[@Aakarsh_Srivastava]

😂😂😂

[@anuraj_motivation]

Mja aa gya mam 😂

[@SHIVAMTHAKUR-x1r]

Helllo

[@ManasBhardwaj-ns4uf]

Happy new year mam

[@rdx-hv4rz]

😂😂😂😂😂😂