Serigraphy or screen printing is a technique in which an image is transferred by forcing ink through fine mesh or silk. It is primarily used for making placing logos, images, or characters on T-shirts or other pieces of clothing.
A collection of old recordings that inspired the second folk-music boom.
Answer:
Alkane with
n
C
atoms :
C
n
H
2
n
+
2
Alkene with
n
C
atoms :
C
n
H
2
n
Alkyne with
n
C
atoms :
C
n
H
2
n
−
2
The compounds clearly differs in the number of H atoms per molecule and hence cannot be considered as isomer
Explanation: