uttor ki bujhe den
uttor ki bujhe den
4 no.?
Slove
Kivabe solve korbo?
সমাধান করে দেন
Solve it
3:1 kivabe hoyeche bujiye din
eikane n propyal cloride theke n propyl benzen na hoie iso propyle benzen kno hoise
Bujay Dan, please
ব্যাখ্যা