Q. China rose is called shoeflower because
A) The flowers are showy
B) The flowers produce black dye
C) The flowers are shoe shaped
D) Petals are used for blackening the shoes
Explanation
China rose or gurhal (Hibiscus rosa-sinensis) is called shoeflower because petals of this flower are used for blackening the shoes.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.