A. Faraday B. Coulomb C. Albert Einstein D. Benjamin Franklin
Vyanu Latest Questions
DeepanjaliEnlightened
A. A compound B. A mixture of compounds C. A metals D. An elements
A. Ca and Cl B. O C. Both (a) and (b) D. Cl and O
A. Diamond B. Graphite C. Silicon D. Silica
DeepanjaliEnlightened
A. C, H and O B. C, N and O C. C, N and H D. C, O, H and N
DeepanjaliEnlightened
A. Chemical change B. Physical change C. Sometimes chemical and sometimes physical D. Biological change
A. Elements B. Compounds C. Mixtures D. Components and mixtures
