Consider the following statements.
Sodium silicate and sodium sulphate are mixed as detergents in washing powders so that
1. to maintain dryness of the powder.
2. to maintain the basicity of powder.
Which of the following statements is correct?
A. Only 1
B. Only 2
C. Both 1 and 2
D. None of these
Answer: Option C
This Question Belongs to Chemistry GK Chapter Wise >> Chemistry In Everyday Life
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The advantage of detergents over soaps is
A. detergents are soluble in water
B. detergents could not givemuch lather
C. detergents give lather even with hard water
D. soaps give lather with only soft water
A. 1 and 2
B. 2 and 3
C. 2, 3 and 4
D. 1, 3 and 4
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B. acetaldehyde
C. benzaldehyde
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