*Mercury sodium potassium and Iodine metals are not ductile* *Generally non metal does not reective with acid and water* *Generally metals are ductile. Metal +Acid = Metal hydroxide and hydrogen gas released* ⛽ *😊 Sir question no 1 chori ho gayi hai kya Sir we are Chatra so I want to insaaf* 🤣🤔🤣 Mera judge hai ye 😎 fansla started ki kye 🧥 👖 👍
Zinc is non-malleable at room temperature i.e. it cannot be beaten into thin sheets. But zinc gains malleability above 100oC. Zinc is non-ductile i.e. it cannot be drawn into wires.
Aamir Good morning sir Whose class you read sir . Plzzzz sir 🙏🙏🙏🙏🙏🙏🙏Sir my all answers are correct 🤴🤴📚📚🎇🎇🎇🎇🎆🎖️🎖️🏅🥇🏆🏆🏆🏆🏆🏆🏆🏆🏆 💯💯💯💯💯💯💯💯💯💯💯💯 thank you so much sir
Sir,sorry to say apki video bahut achi hai per agar aap RUclips par video Dale tu online classes ki nhi alag se ek explaination or ache mcqs jo paper me pucha ka skte hai very important mcqs okay Bye sir
For other Chapter MCQ of Class 8 Science, watch playlist in link below
MCQ CLASS 8 SCIENCE NCERT: ruclips.net/p/PLqL8x8BtIUaQcQgnfdyo8iFlyw-SZ-160
Sir kese tiuson karate ho
Ok sir
Malleability
Force preesure
Copper oxide
35:00 bahut badhiya👍🏻👍🏻😌
*Mercury sodium potassium and Iodine metals are not ductile*
*Generally non metal does not reective with acid and water*
*Generally metals are ductile. Metal +Acid = Metal hydroxide and hydrogen gas released* ⛽
*😊 Sir question no 1 chori ho gayi hai kya Sir we are Chatra so I want to insaaf* 🤣🤔🤣
Mera judge hai ye 😎
fansla started ki kye 🧥
👖
👍
Iodine is a non metal
Thanks 🙏❤ sir. Your experience of teaching is very high 🥲😊☺
Sir... This video is awesome ❤️❤️... Thank you so much sir❤️❤️.... This is very helpful ❤️❤️.... All the questions are very helpful for exams...❤️❤️
4 piece of coal
Sir please take a live quiz of combine chapters of science
Class 8 th
Please
Yes
Zinc is non-malleable at room temperature i.e. it cannot be beaten into thin sheets. But zinc gains malleability above 100oC. Zinc is non-ductile i.e. it cannot be drawn into wires.
*Metal oxide basic in nature*
*life मैं कुछ भी हासिल करना है तो समय पर करो क्योकि जिन्दगी मौका कम और धोखा ज्यादा देता है* ।
🕊️💸
🌹🌹
I am parent ,i make notes for my kid from your channel,last time during
the test my kid got full marks in mcq
Very good
👍🥰
Good
Hhhvhhhvhvbhb
Thank you sir your questions are really very useful 👍👍👍
Thanks a lot sir...i dont have access to tuitions here so your channel is a boon for me
12. Aluminum react both with base and acid.
Sur very thanyou this video helps me on science Olympiad
Thank you sir your questions are really very useful
Sir can you provide the pdf of questions
Or the source of these questions im , preparing for a competitive exam i really need it . Reply plesase
Thanks sir this all questions are comes in my exam
Copper correct answer isleye hai ke me aapka bahut bara fan hun😀🤣🤣🤣🤣😍😍😍😍😍😂🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥲🥺🥺🥺🥺🥺🥺🥺
Video is good make 100 or 50 questions in one single chapter sir please
Yes will do that too
@@mcqncert thanks sir
Very helpful video sir!! It made me learn whole chapter of my science
All questions are important and helpful
Yes
Yes
I LIKE U
Please sir
Mercury is only the liquid metal which is liquid in room temperature wao
Amazing
Marcury
Sir ilove this class
Sulper oxide
You are great sir
.per Q no 1 kaha hai
Time
Sir Mercury ke sath ek sath bromine metal bhi hota hai jo ki malleability ko justify nahin karta hai
Bromine is a non-metal👍
Colour
Thank you sir for this awesome video it is really very helpful for all students of class 8
A
Mercury
6 maliability
Question number 21 party answer will be blanks is hydrogen
My all answer was right
Oi hindii medium
Bcoz silver is far expensive than copper. So that's why we use copper wire instead of silver wire.
Hi sir u are a amazing teacher of MCQ type questions 🙏🙏
Thanks and welcome
Sir please make video of class 8 chapter 7 science ncert MCQ type questions 🙏🙏
@@shrutisingh9139 hii app kon
@@Negi245 My name is shipra singh
In which class do u study
@@shrutisingh9139 8th grade
Coal
sir ur teaching is very good, it will be very helpful for us thanx for teaching me
Kerosene
Thanks sir it was very nice question and very useful
welcome.. share the channel with your friends too...
we stored in Kerosene
Sir how can I join your online classes
Noob
Sir se puchho mujhe bhi nahi pata agar tumhe pata chalega to mere comment 💬💬par reply dena please 🙏🙏🙏🙏🙏🙏
Last one answer = Because Zinc is a more reactive metal from copper..
Excellent sir g
Piece of coal
Generally metals are ductile
Thank sir
Very nice sir 🙏
Aamir
Good morning sir
Whose class you read sir .
Plzzzz sir 🙏🙏🙏🙏🙏🙏🙏Sir my all answers are correct 🤴🤴📚📚🎇🎇🎇🎇🎆🎖️🎖️🏅🥇🏆🏆🏆🏆🏆🏆🏆🏆🏆 💯💯💯💯💯💯💯💯💯💯💯💯 thank you so much sir
Oxygen
Thanks 😊
Very use full
Sir you helped me a lot for my exam
Thankyou sir 😊
is it safe to wrap food in aluminium foil
Yes it’s safe
👌👌👌👌
Thank you sir for making me the chapter clear
Mercury Sodium Potassium are metal not ductile
Good
@@mcqncertthank you sir
Hg simbol of mercury
Thank u sir ur question are really helpful ❤😊
Thanks sir and your questions are awesome
Hg
Class is a great
Good job sir ji
How to joints your online classes plzz sir .
Sir how to join online classes
*💖*
Hi
Sir mujhe aapka class me join
Sir I know all answers
Waooo
Piece of coal
SIR IT IS VERY HELPFUL FOR ME IN SAINIK SCHOOL ENTRANCE 2021
See playlist for all such videos..
Thanks❤🌹🌹🌹sir
Sir you talk so much in session due to which concentration is lost
*Subhan Allah , Alhamdulillaah , Allah hu akbar*
11:40 pls give me reactivity video sir ji🙏
ruclips.net/video/fIniSJ8DpQg/видео.html
@@mcqncert thanks sir ji❤️
Zinc
hi bro
hibro
How to join your online classes I love your teaching way
Please
5 sulphur is not a ductile metal because it's does not converted into thin wire
Sir we attend a competition on 7/10/020 topic is wildlife . This is only for navodaya vidyalaya so sir plz make a video on wildlife.🙏🙏
Hii Arpita 😊😊👍👍👍👍best of luck
Magnesium
Question number 6 question of the property is Mili ability
Sir plzzx hindi m bhi laiye...ya to pura hindi m translate bhi kijiye
Most intelligent girl is aparajita 😂😂😂😂
I think you all also think that😂😂while listening this😅😅
Hello pragati
U should say she was the fastest typer during the session.
7. Generally metals are ductile
Nikal sale
Sir this MCQ help in my exam thanku sir
Question number 21 part c answer will be more
Sr. Class kb lagti hai sr please tell me
Sir, not only mercury, Galium is also a metal found in liquid at room temperature
Gallium is a metal which melt on our palms because it melting point is 29.5 degree Celsius and our body normal temperature is 37 degree Celsius
Sir wow omfooo
Mercury is a metal and it is liquid form so mercury is not ductile
Sir aap bahut achha padhate h
Soduim
aapki videos bohut achi hoti hai par sir aapki videos bohut badi hoti hai exams mai itna time ni milta ki itni badi videos dekhe
Sir,sorry to say apki video bahut achi hai per agar aap RUclips par video Dale tu online classes ki nhi alag se ek explaination or ache mcqs jo paper me pucha ka skte hai very important mcqs okay
Bye sir
Om
Nice video
Sir where is the question 1
Sir apko Naa apna coaching kholna chahiya aap itna acha padhate ho
Yes sir and thanku sir
Tq ser