Question

please answer my question with explanation​

Answer 1

Answer:

answer a different one and only have one more day of my friends and and I don't have

Explanation:

AritraMondal

AritraMondal Ace

An example of photo chemical reaction is when silver bromide (4AgBr) , in presence of sunlight, breaks down into 2Ag2Br and Br2

Answer 2

Answer:

(C)

Explanation:

This is because:

1) Alphabetical order, we should start the name at lowest alphabet , in our case we have 2 substituents, ethyl and methyl(don't count the D in di, methane is what we should consider) , among these 2 which have lowest first alphabet ? yes you're right E, Ethyl , so that is given 1st numbering.

2) we should start numbering from the lowest locant possible and make sure that we get the lowest number when we add the substituent position number,

now we have decided that our first substituent is ethyl , so next we have to decide if we should reach the two methyl groups clockwise or anticlockwise , if we go clockwise , methyl is on 5th carbon and anticlockwise , it's on 3rd, which one is lesser 3 or 5 ?.... yes 3, so let's have 3

3) Parent group is cyclohexane (6 carbons = hex and , closed ring = cyclo)

so now you have it , 1,Ethyl,3,3, dimethyl cyclohexane

Hope you understood

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