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STATEMENT-1: Platinum metal is called wh...

STATEMENT-1: Platinum metal is called white gold
STATEMENT-2: Pt is less costly than gold .
STATEMENT-3: Pt is good catalyst in reduction process
State True/False for each reaction.

A

TTT

B

FTF

C

TFT

D

FFT

Text Solution

AI Generated Solution

The correct Answer is:
To evaluate the truthfulness of each statement regarding platinum, let's analyze them one by one. ### Step-by-Step Solution: 1. **Statement 1: Platinum metal is called white gold.** - **Analysis:** The term "white gold" refers to an alloy of gold mixed with other metals (like silver or palladium) to give it a white appearance. Platinum, while it is white in color, is not classified as white gold. Therefore, this statement is **False**. 2. **Statement 2: Pt is less costly than gold.** - **Analysis:** Historically, gold has been considered more valuable than platinum. The economic stability and historical significance of gold contribute to its higher price. Therefore, this statement is **True**. 3. **Statement 3: Pt is a good catalyst in reduction processes.** - **Analysis:** Platinum is known for its catalytic properties, particularly in various chemical reactions, including reduction processes. For example, platinum can catalyze the hydrogenation of benzene to cyclohexane. Therefore, this statement is **True**. ### Final Answers: - Statement 1: **False** - Statement 2: **True** - Statement 3: **True**
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