Which of the following is chiral?

  • A

    Cell phone

  • B

    Spiral staircase

  • C

    Scissor

  • D

    All of these

Similar Questions

What is stereoisomerism ? Which are its types ? 

Which is correctly matched ?

How many stereoisomers possible for

Which of the following cyclopentane derivative is optically inactive ?

The Fischer projection of $D$-erythrose is shown below.

(image)

$D$-Erythrose and its isomers are listed as $P , Q , R$, and $S$ in Column-$I$. Choose the correct relationship of $P , Q , R$, and $S$ with D-erythrose from Column $II$.

(image)

  • [IIT 2020]