मराठी

State whether the following statement is True or False. The colour of zinc hydroxide obtained by reaction of zinc sulphate and NaOH is reddish-brown.

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प्रश्न

State whether the following statement is True or False.

The colour of zinc hydroxide obtained by reaction of zinc sulphate and NaOH is reddish-brown.

चूक किंवा बरोबर
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उत्तर

This statement is false.

Explanation:

Zinc hydroxide forms a white gelatinous precipitate, not reddish-brown. (Reddish-brown is formed by iron(III) hydroxide).

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पाठ 4: Analytical Chemistry - Intext Question [पृष्ठ ८२]

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लखमीर सिंह Chemistry [English] Class 10 ICSE
पाठ 4 Analytical Chemistry
Intext Question | Q 1. (i) | पृष्ठ ८२
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