Arghhh! So many misleading answers and errors. You need more than acetylene to weld, and it depends on what kind of welding you are doing and Teflon is a plastic coating on nonstick cookware, it’s not a metal. Need an update here.
Yeah..that is wrong. The Nobel gasses don't like to form compounds but the least likely to form a compound is Helium. It most certainly is NOT hydrogen.
@@christophermsb Helium do have compounds. Na2He (Disodium Helide, 2 Sodium and 1 Helium atom) Also Neon have compounds too, like CsNe(Caesium + Neon) , NeO(Neon + Oxygen) Argon : Ar1C60 ( Argon + 60 Carbon Atoms) Krypton: KrF2 (Krypton + 2 Fluorine Atoms) Xenon : XeOF2, XeOF4, XeO2F2, XeO3F2, XeO2F4 (Xenon + Oxygen atoms + Fluorine Atoms) So all of them can react to other elements, but only artificially (you cant find them in nature) Edit: Sorry, i didn't see that you said 'Least likely' and not 'It doesnt have.' Sorry for that :P
Really...... nice questions 💯💯
Thank you ❤
Atomic hydrogen is most reactive gas not unreactive...noble gases are unreactive
Really
Hydrogen is a most reactive gas
Very nice video...if the question with 4 options and with litttle bit extra time with ans is very useful..
Very helpful and please provide questions of physics also
best
thank you so much
thank you very much. .sir upload more videos of chemistry. .
Super
good work.......keep going
Very good knowledge of chemistry
I literally lmao when I saw hydrogen as an unreactive gas.
Create more video related to Competative
Super👏
sir its awesome.... upload more questions about chemistry
19. H2o gives hissing sound with limestone
Be specific n gives Correct answer.
Some answers are still incorrect.
it was really helpful eswaer aaapki har manokammanaeyae puri kare lekin ek baat galat mat padana upar wale sa dekatee hn
with all option likha kro sir than undrstand batter
I got more confidence sir pliz upload more
Nice job bro
Helium gas is filled in bulb....... Please check it once guruji... #
Good content but improper framing of questions.
26 ans) poly carbonates
pls check it once
Currect
Good afternoon sir
💯💯
I love you sir
Sir, kya silver toxic metal hota hai
Superb
73 ans co 2
Nice yar
which is used beauty parlours for hair setting
Sulphur
Argon is filled in Electric bulbs, not Nitrogen ....
Nitrogen also we can go with options
Sir varg 1 chemistry ki video banaiye
thank you somuch
Hurriedly displayed and finished
For 63rd question, i think lithium is the metal used in storage batteries
67 is argon
Rare gases are monoatomic and not diatomic!!!!!!!!!! Plz make sure of it!!!!!
Nice
Loved the bgm :)
Thanks sir
Maths kuda pettandi
Bilingual please Sir
Hindi and English
15) how could it be hydrogen? literally like 1/3 of all compunds contain hydrogen i think you meant helium (actually its still neon and argon )
Pls SR make more video
Where can I find this in softcopy
Aluminium is the most abundant metal found in earth's crust not iron
put for physics biology
Maths pettandi plz
super
Q no 15 answer its nitrogen not hydrogen
Abundant metal aluminium
Same thought
Chemistry class 10 l 3 metal and non metal ke question answer very short
ruclips.net/video/jgNESW5SynE/видео.html
Test Your Knowledge
14 question ans is diamond
I'm not too sure that the 19th answer is correct. Might be Quicklime (CaO)?
Abeyy chutiye limestone hi hoga,biswas Nahi hai toh Google par Jake dekh
@@bikrambarman4448 bruh it's been more than an year
Thnk
Dost agr jeete ni na tko btaata m
Arghhh! So many misleading answers and errors. You need more than acetylene to weld, and it depends on what kind of welding you are doing and Teflon is a plastic coating on nonstick cookware, it’s not a metal. Need an update here.
Most abundant element in earth crust
1.oxygen 46.5%
2.silicon 27.7%
3.aluminium 8.1%
4.iron 5 %
So 1st answer wrong
No iron is correct answer...in question they ask most abundant metal not element
@@saideswaraog2542 then answer will be aluminum not iron if u have dout check it in Google
@@Jallela546 question is which is the second most abundant metal in earth crust
@@saideswaraog2542 k done bro
bro hows hydrogen is the most unreactive gas
Yeah..that is wrong. The Nobel gasses don't like to form compounds but the least likely to form a compound is Helium. It most certainly is NOT hydrogen.
It must be nitrogen except noble gas
Yes saturated hydrocarbons are unreactive
@@christophermsb Helium do have compounds. Na2He (Disodium Helide, 2 Sodium and 1 Helium atom)
Also Neon have compounds too, like CsNe(Caesium + Neon) , NeO(Neon + Oxygen)
Argon : Ar1C60 ( Argon + 60 Carbon Atoms)
Krypton: KrF2 (Krypton + 2 Fluorine Atoms)
Xenon : XeOF2, XeOF4, XeO2F2, XeO3F2, XeO2F4 (Xenon + Oxygen atoms + Fluorine Atoms)
So all of them can react to other elements, but only artificially (you cant find them in nature)
Edit: Sorry, i didn't see that you said 'Least likely' and not 'It doesnt have.' Sorry for that :P
Awful but it is audio learning more beautiful..
Teflon is not a Metal it is a polymer
Same thought
look at the 10th question.
Provide pdf
Galat answer kr reheho bro
Not all correct
Horrible.
Nice
Hi
SO INTLIGENCES
Nice
Nice