Depending upon Lewis structureOF2 , O2F2 , and S2F2 which of the following statement is incorrect? A) S2F2 has two isomeric structure, whereas O2F2 has only one B) The bond angle of OF2 is greater than OCl2 C) The O-O bond angle in O2F2 is smaller than H2O2 D) The O-F bond length in O2F2 is larger than in OF2

Wavelength of green light is

A) 400-450 nm

B) 500-550 nm

C) 660-720 nm

D) 720-800 nm

What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?

What are the main components of our environment? Explain each of them briefly.

What are examples of hydrotropism plants?

Why is water liquid at room temperature?