Select the Best Reagents for the Reaction Below

question 103

Multiple Choice

Select the best reagents for the reaction below.

• A) 1. OsO₄; 2. NaHSO₃, H₂O
• B) H₂SO₄, H₂O, HgSO₄
• C) H₂, Pt
• D) 1. 9-BBN; 2. H₂O₂, NaOH
• E) 1. O₃; 2. DMS

---

Definitions:

Depth

The perceived distance from the observer to an object, enabling three-dimensional perception.

Top-down Processing

An approach to perception where prior knowledge, expectations, or experience drives the interpretation of sensory information.

Bottom-up Processing

A type of information processing that begins with sensory input and builds up to the formation of perception.

Ambiguous Figure

An image or drawing designed to offer more than one perceptual interpretation, often used in psychological tests to explore perception and cognitive processes.