Gold number of some lyophilic sols are beginarray 1-I- Casein - 0-01II- Haemoglobin - 0-0311III- Gum Arabic - 0-151- IV- Sodium oleate - 0-40 - endarray Which has maximum protective power-A- IVB- IC- IID- III

The correct option is B IProtective power α1/Gold number ...

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Van Arkel - De Boer Method

Gold number o...

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Gold number of some lyophilic sols are
$\begin{matrix} I . C a s e i n & 0.01 I I . H a e m o g l o b i n & 0.03 I I I . G u m A r a b i c & 0.15 I V . S o d i u m o l e a t e & 0.40 \end{matrix}$
Which has maximum protective power?

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III

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Gold number of some lyophilic sols are

$\begin{matrix} (i) & Casein & 0.01 (i i) & Haemoglobin & 0.03 (i i i) & Gum Arabic & 0.15 (i v) & Sodium oleate & 0.40 \end{matrix}$

Which has maximum protective power?

0.005 - 0.01

0.15 - 0.25

0.04 - 1.0

15 - 25

10 %

[A g I] I^{-}

[A g I] I^{-}

A g N O_{3}, P b (N O_{3})_{2}

F e (N O_{3})_{3}

\begin{matrix} a) P e p s i n o g e n i s s e c r e t e d b y & I) L i v e r b) T r y p s i n i s s e c r e t e d b y & I I) P a n c r e a s c) B i l e i s p r o d u c e d i n & I I I) G a l l b l a d d e r d) B i l e i s s t o r e d i n & I V) G a s t r i c g l a n d s \end{matrix}

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