Question Detail

CHM 102 Sblock elements Objective Question
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Question

For what primary applications is sodium thiosulphate (Na₂S₂O₃) useful, according to the document?
Options
A As a strong oxidizing agent.
B In photography and iodine titrations.
Correct Answer
C For preparing hydrogen gas.
D As a fertilizer.
Correct Answer

Option B is the correct answer.

Detailed Explanation

Page 24 explicitly states, 'Sodium thiosulphate is useful in photograghy and in iodine titrations.'

Hint

Recall the specific industrial and analytical uses mentioned for sodium thiosulphate.

Question Info

Course: CHM 102
Topic: Sblock elements
Type: Objective
Difficulty: Not specified
Question 1821 of 1999
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