Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना
JEE Main & Advanced
Chemistry
Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना
Question Bank
Covalent bonding
question_answer
Carbon has a valency of 2 in \[CO\] and 4 in\[C{{O}_{2}}\] and \[C{{H}_{4}}\]. Its valency in acetylene \[\left( {{C}_{2}}{{H}_{2}} \right)\] is [NCERT 1971]