Answer Key CBSE Chemistry QP section B and section C. 27th Feb 2024

[@neelamjha3984]

Mam in last question of section c I have considered it as primary amine and correctly done all can some mrks will be given

[@user-gt6qn3sb1j]

Maam if i have written only CHI3 IN IODO FORM RXN MARKS WILL BE DEDUCTED??

[@gurmeetgulati8448]

Maam can you please tell in iupac if [Co(en)2Br2]+ , if we wrote ion is it still correct?
And maam is it correct if we did not following alphabetical order in ligands in this part ?

[@studyonly2843]

If u wrote ion it is correct BUT its compulsory to follow alphabetical order in ligands or else marks are cut .It is one of the rules in Nomenclature

[@aakashgupta4756]

Mam mene NH3 ko amine likh diya kya pure number kat jayege

[@shivjain]

For nitrobenzene to aniline, can we write tin instead of iron?

[@seemamakhijani721]

Yes

[@harshita1908]

Mam i messed up the calculation of emf ques..but the formula ive written is correct..how much marks will be deducted

[@DakshMishra-lx9nh]

Same bero power 2 lagana bhul gaya...i think half marks wil be deducted..

[@daeboshreeghose]

In 22 d is 1,2-diamine

[@samarpitaacharya1629]

maam if instead of 90 being correct ans if we write 89.55 ,will we gwt full marks

[@Jigshit_0923]

Mam roll no. in words me "only" likhna hota he ya nhi 😢

[@stop_scrolling]

This was my set 🥰 chem ppr was easy

[@RudrakshChamoli]

Aniline to p bromoanilime can we use Br2 CS2 please confirm

[@seemamakhijani721]

No

[@aasthashrivastava4351]

Ma'am I have written n- methyln- ethyl benzene sulphonamide.

[@seemamakhijani721]

CAPITAL. N

[@aasthashrivastava4351]

@@seemamakhijani721 ok ma'am. Will I be given marks for this? If capital N I have written. Just the order is like this

[@futurekunalrajput7696]

Ye konsa paper hai mere paper se alag question hai isme toh 😂

[@Jigshit_0923]

Alag alag set hote he

[@allthebest5681]

Mam please 56/3/1
Please mam