Question

pls answer the question ​

Answer 1

Answer:

2 question

for 8th element C8H18

for 12th element C12H26

Step-by-step explanation:

here the formula is CnH2n+2

so in question the 8th and 12th element formula is asked so,

for 8th element = n =8 so put the value of n in the formula we get

C8H2*8+2

C8H18

same as for 12th element

the value of n = 12 so,

C12 H 2*12+2

C12 H26

Thank you