shubham's quizs Quiz

Question Number 1 full form of ISRO A. indian satellite research organization B. international space research organization C. indian space research organization Question Number 2 when salt is dissolved in water A. boiling point increase B. boiling doesn t change C. boiling point decreases D. none of the above Question Number 3 mass number of an atom represents the number of A. only protons B. protons & neutrons C. protons & electrons D. neutrons & electrons Question Number 4 Bohr's model of atom explain A. Zeeman effect B. Heisenbergs principle C. Stark effect D. none Question Number 5 ribosome contain maximum amount of A. steroids B. lipids C. RNA D. DNA