Thank you sir for uploading such videos.Sir these mcqs are very helpful for mdcat preparation kindly upload the remaining chapters mcqs as soon as possible
The transition temperature of tin is 13.2C. there are two types of tin which is white thin and the white thin is known as beta tin above 13.2 degree Celsius beta tin exist for gray is called alpha tin which exist below 13.2 degree Celsius.
Sir aap ne question 15 main highest melting and boiling point covalent crystals ka bataya he But sir some sources like Wikipedia Bata rhi he ke ionic crystals have highest melting and boiling point? Sir please doubt clear krain..
Diamond has high melting point than Nacl , as we know diamond has covalent nature and Nacl has ionic compound , that's why covalent compounds have high boiling point than Nacl
Ionic crystals have also high melting and boiling point, but as compared to covalent crystals they have less mp and bp then covalent crystals. Covalent crystals are usually very hard and have very high melting and boiling point due to strong attractive forces between covalently bonded atoms.
Copper is a good conductor of electricity due to its electronic structure and the mobility of its electrons. In copper, the outermost electron of each atom is loosely bound, allowing it to move freely throughout the metal lattice. These delocalized electrons are not strongly associated with any particular atom and can move easily in response to an electric field. This mobility of electrons facilitates the flow of electric current through copper, making it an excellent conductor of electricity.
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Q1.Above and Below the transition temperature only one polymorph or allotrope can exist
Yes
@@imchemist but sir you choosed option b ..? 🤔
Mcqs 1 correct answer*c*
Same i was thinking the same
I also agree with you people
Right
Yes you are right
God bless you sir very Beautiful and informative
Thank you sir ke app nay is chapter ka mcqs Kiya
JazakAllah 😊
Thank you sir for uploading such videos.Sir these mcqs are very helpful for mdcat preparation kindly upload the remaining chapters mcqs as soon as possible
Sure. Almost all chapters MCQs are already uploaded dear. Search in the playlists.
The transition temperature of tin is 13.2C. there are two types of tin which is white thin and the white thin is known as beta tin above 13.2 degree Celsius beta tin exist for gray is called alpha tin which exist below 13.2 degree Celsius.
Keep up the good work❤️next part?
the answer to the question 11 is electron gas theory not VBT
Yah you are right
@@angleofmanchester601 are u sure
Q11 KA ANSWER { A}
Sir plz solid ka second part upload kar dhy and thanks for this effort
Sir 1 ka ans c hoga I think
Yes.1st mcq correct option is C
Mcqs 10. Correct answer is refractive index.
No dude coz refractive index is anisotropic not isotropic
Sir aap ne question 15 main highest melting and boiling point covalent crystals ka bataya he
But sir some sources like Wikipedia Bata rhi he ke ionic crystals have highest melting and boiling point?
Sir please doubt clear krain..
Diamond has high melting point than Nacl , as we know diamond has covalent nature and Nacl has ionic compound , that's why covalent compounds have high boiling point than Nacl
Ionic crystals have also high melting and boiling point, but as compared to covalent crystals they have less mp and bp then covalent crystals.
Covalent crystals are usually very hard and have very high melting and boiling point due to strong attractive forces between covalently bonded atoms.
Question 12 m A option hoga 👍
Excellent sir
پہلے دیکھ تو لیں ویڈیو 😂
Thank you sir for this effort. 😇
JazakAllah
Thank you so much Sir
JazakAllah 😊
Plz share the links of mcqs
I have no words for your work ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
1 ka answer B nhi C Hoga
Yes
Thxs a lot sir
Second part???
Sir i am also from kips😊😊
thanks alot sir
Sir part 2 is not yet available.
solid chp ka second part upload nh?
Where is the 2nd part of the video
Mashallah
sir next part? plzzz🥺♥️only 6 days are left...👀🥲
th-cam.com/video/nMJ1ykTe3H0/w-d-xo.html
Sir g i think ...the answer of mcqs no 1 is" C "
@@IntezarAhmed-s8t yes it's C bcz compound should be same but isomorphism is between different compounds
Thank u sir
Sir second part?????
Just 19 mcqs from this chap...sir sai practice nahi hui..stars k mcqs bhi daal den is chap ki
12 mcqs ka option a ho sak ta haa sir
Mettalic solids are good conductor of electricity, so copper is a good conductor of electricity, as compared to others.
Copper is a good conductor of electricity due to its electronic structure and the mobility of its electrons. In copper, the outermost electron of each atom is loosely bound, allowing it to move freely throughout the metal lattice. These delocalized electrons are not strongly associated with any particular atom and can move easily in response to an electric field. This mobility of electrons facilitates the flow of electric current through copper, making it an excellent conductor of electricity.
sir ye boht Kam hai ap kahe order b karwa de plzzzzz ,🙏
Yar 10 me option C nai hona chaye thaa????
C q hoja 🫣 , D right hai
Explanation of Bucky ball😂
Bucky ball ko kiaa hua?
Question 12 m A option hoga 👍
@@SamiMemon-if8jc no, comparatively copper is more good conductor of electricity than graphite
Question 12 m A option hoga 👍