Answer Posted / rohan sharma

Woolen clothes keep warm because is a woolen insulator and bad conductor of heat

What is specific conductivity?

1107

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What general group of organic compounds are not oxidesied in the cod test?

1510

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What are the electrodes used in the measurement of ph for the determination of pka?

1297

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What is the bluish white precipitate formed after adding ammonia solution?

1105

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4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:

1058

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How is measurement of ph made?

1066

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What is photoelectric colorimeter?

1055

---

describe the lewis dot structure of Mg2+?

11998

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What is modern definition(iupac) of ph?

1250

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What is the white precipitate produced at the end of point?

1011

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What is the role of mercuric sulphate?

1102

---

What is the purpose of adding urea?

1402

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What is the composition of ferroin?

1108

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How many electrons does benzene have?

1040

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State lambert’s law.

1209

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