Geometrical isomers are differ in
The correct option is (C) : Spatial arrangement of atoms
The isomers that differ from one another in terms of their geometry or atoms' spatial arrangement are known as geometric isomers, also known as cis-trans isomers or EZ isomers. Double bonds and ring structures are the two primary sources of geometric isomers. In contrast to limited rotation about the double bond, which emphasises the relative locations of the substituent groups above and below the double bond, the C-C single bond has unrestricted rotation.
Consider the following reaction sequence.
Which of the following hydrocarbons reacts easily with MeMgBr to give methane? 
Given below are two statements:
Statement I: Transfer RNAs and ribosomal RNA do not interact with mRNA.
Statement II: RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.
In the light of the above statements, choose the most appropriate answer from the options given below:
In organic chemistry, an alkene is a hydrocarbon containing a carbon-carbon double bond.[1]
Alkene is often used as synonym of olefin, that is, any hydrocarbon containing one or more double bonds.
Read More: Ozonolysis
Read More: Unsaturated Hydrocarbon