Phonon is Quantum of___________? Read More »
Chemistry McqsEthylene plays a vital role in the natural ripening of fruits. It is a hormone produced naturally within the fruits to stimulate ripening process. Ethylene, being a natural hormone, does not pose any health hazards to consumers, the guidance note points out.
Which gas is used for artificial ripening of green fruit ? Read More »
Chemistry Mcqs, Everyday Science Mcqs A. Atrophy
B. Dysplasia
C. Metaplasia
D. Hypertrophy
E. Hyperplasia
Barret esophagus is good example of__________? Read More »
Chemistry Mcqs
Which of the following is solid? Read More »
Chemistry Mcqs, Everyday Science Mcqs
The number of ions produced by [Pt(NH3)]Cl2? Read More »
Chemistry Mcqs A. Weight
B. Valency
C. Size
D. Chemical property
The practical problem in Hydrogen production is it:______________? Read More »
Chemistry Mcqs A. Causes skin cancer
B. Causes anemia
C. Alters body tissue
D. is unstable
Radiations are harmful as it:___________? Read More »
Chemistry Mcqs, Everyday Science Mcqs A. Aerosol
B. Ozone
C. Acid rain
D. PAN
Soil pollution is caused by:_________? Read More »
Chemistry Mcqs A. Bitumen
B. Bauxite
C. Metalloids
D. Ores
What are the metal bearing rocks called? Read More »
Chemistry Mcqs A. 6 feet
B. 6 meters
C. 60 feet
D. 100 cm
One fathom is equal to:__________? Read More »
Chemistry Mcqs