325247
The role of phosphate in detergent powder is to
1 Control \(\mathrm{pH}\) level of the detergent water mixture
2 Removal of \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions from the water that cause the hardness of water
3 Provide whiteness to the fabrics
4 Form solid detergents as phosphateless
Explanation:
The main use of sodium tripolyphosphate is to act as water softner by forming soluble complexes with \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions which cause hardness of water.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325248
Biodegradable detergent should have
1 Normal unbranched side chain
2 Phenyl side chain
3 Branched side chain
4 Aromatic side chain
Explanation:
Conceptual Questions
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325249
Assertion : Detergents are preferred to soaps for washing purposes. Reason : Detergents are nonbiodegradable.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Detergents are preferred because they can act even in hard.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325250
Structurally a biodegradable detergent should contain a
325247
The role of phosphate in detergent powder is to
1 Control \(\mathrm{pH}\) level of the detergent water mixture
2 Removal of \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions from the water that cause the hardness of water
3 Provide whiteness to the fabrics
4 Form solid detergents as phosphateless
Explanation:
The main use of sodium tripolyphosphate is to act as water softner by forming soluble complexes with \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions which cause hardness of water.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325248
Biodegradable detergent should have
1 Normal unbranched side chain
2 Phenyl side chain
3 Branched side chain
4 Aromatic side chain
Explanation:
Conceptual Questions
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325249
Assertion : Detergents are preferred to soaps for washing purposes. Reason : Detergents are nonbiodegradable.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Detergents are preferred because they can act even in hard.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325250
Structurally a biodegradable detergent should contain a
NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXII15: CHEMISTRY IN EVERYDAY LIFE
325247
The role of phosphate in detergent powder is to
1 Control \(\mathrm{pH}\) level of the detergent water mixture
2 Removal of \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions from the water that cause the hardness of water
3 Provide whiteness to the fabrics
4 Form solid detergents as phosphateless
Explanation:
The main use of sodium tripolyphosphate is to act as water softner by forming soluble complexes with \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions which cause hardness of water.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325248
Biodegradable detergent should have
1 Normal unbranched side chain
2 Phenyl side chain
3 Branched side chain
4 Aromatic side chain
Explanation:
Conceptual Questions
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325249
Assertion : Detergents are preferred to soaps for washing purposes. Reason : Detergents are nonbiodegradable.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Detergents are preferred because they can act even in hard.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325250
Structurally a biodegradable detergent should contain a
325247
The role of phosphate in detergent powder is to
1 Control \(\mathrm{pH}\) level of the detergent water mixture
2 Removal of \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions from the water that cause the hardness of water
3 Provide whiteness to the fabrics
4 Form solid detergents as phosphateless
Explanation:
The main use of sodium tripolyphosphate is to act as water softner by forming soluble complexes with \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) ions which cause hardness of water.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325248
Biodegradable detergent should have
1 Normal unbranched side chain
2 Phenyl side chain
3 Branched side chain
4 Aromatic side chain
Explanation:
Conceptual Questions
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325249
Assertion : Detergents are preferred to soaps for washing purposes. Reason : Detergents are nonbiodegradable.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Detergents are preferred because they can act even in hard.
CHXII15: CHEMISTRY IN EVERYDAY LIFE
325250
Structurally a biodegradable detergent should contain a