(A) Methyl Orange
(B) Phenolphthalein
(C) Methyl red
(D) Methylene blue
Category: Chemistry Mcqs
Chemistry Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Chemistry Mcqs portion will cover mcqs related to Acids, bases, PH,
atomics structure, electrochemistry, thermochemistry, periodic table, chemicals, atomic theory, chemical bonding, Transition metals, periodic table facts, compounds, properties of organic compounds, covalent bond,
Ionic bond and all other topics related to chemistry will be covered here.
Which among the following elements is found in maximum percentage in the human body?
(A) Nitrogen
(B) Oxygen
(C) Hydrogen
(D) Carbon
Radioactive dating is a technique which can be used to measure?
(A) Composition of rocks
(B) Age of rocks
(C) Colour of rocks
(D) Weight of rocks
Who discovered genetic material?
(A) Friedrich Miescher
(B) Avery Mclood
(C) Crick and Watson
(D) Fred Griffith
C11-L-methyl-methionine is used for?
(A) Bone imaging
(B) Stomach analysis
(C) Live imaging
(D) Brain tumor and parathyroid imaging
Nuclear fuel in the sun is?
(A) Alpha particles
(B) Uranium
(C) Helium
(D) Hydrogen
Example of corrosion is?
(A) Brown coating on iron
(B) Green coating on copper
(C) Black coating on silver
(D) All of the above
Which one of the following acids is used for the etching glass?
(A) HCL
(B) HF
(C) HNO3
(D) H2SO4