Copper Nitrate formula is wrong. Normally when giving questions about an element with variable valencies, they give you the name of the chemical formula with the valency. The correct question should be "What is the valency of Copper in Copper (II) Nitrate?" since, Copper(II) nitrate Cu(NO3)2 involves copper in the +2 oxidation state. If copper were in the +1 oxidation state (rare), the formula would be CuNO3 but this is not the compound typically referred to as copper nitrate.
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Copper Nitrate formula is wrong. Normally when giving questions about an element with variable valencies, they give you the name of the chemical formula with the valency. The correct question should be "What is the valency of Copper in Copper (II) Nitrate?" since, Copper(II) nitrate
Cu(NO3)2 involves copper in the +2 oxidation state. If copper were in the +1 oxidation state (rare), the formula would be
CuNO3 but this is not the compound typically referred to as copper nitrate.
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Mam unit test me periodic table aara h ..... Or hydrogen please voh pehele upload kar dijiye nh ... Please 🙏🏻🙏🏻🙏🏻🙏🏻
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it is a confusion that cation is positive or negative
its positivee
It's very simple when an atom loses electron it becomes positive and when it gains electron it becomes negative
Remember this by trick
Panic
Postive anode and negative cathode
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Positive cation and negative anion 😂😅 kaisa laga trick????
@@VinayKrishnaDiwakar good u are genius Bruh
@NavyaBharti-v6p Thank u bro 😊
Mam please make lecture on gas laws and periodic table for 3rd semister, it's a huge request please mam
Mam aapne bahut bad me videos upload kare h ab to session bhi finish ho gaya
Class 8 mein hu language of chemistry padhna hain
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Mam, pls class 8 k liye psl mamm pls
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Ma'am for hydrogen
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Mam ch 7 study of Gas laws please, exam ma fail ho jaya ga mam please
Radiant
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Please upload 2nd term
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Hydrogen video please
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Hydrogen please
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maam hamara candid book hai
I m from radiant batch
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