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Smriti

Subject: Chemistry, asked on 16/2/17

Explain the iupac name of [Pt(NH3) (NO)Cl2]Br2.

Smriti

Subject: Chemistry, asked on 14/2/17

Explain the naming iron(3)hexacyanidoferrate(2)

Harish Bhagtani

Subject: Chemistry, asked on 8/2/17

Solve this:

Raghav Kapoor

Subject: Chemistry, asked on 8/2/17

A chloride of fourth group cation in qualitative analysis gives a green coloured complex [A] in aqueous solution which when treated with ethane-1,2-diamine (en) gives pale yellow solution [B] which on subsequent addition of ethane-1,2-diamine turns to blue/purple [C] and finally to violet [D]. Write the structures of complexes [A], [B], [C] and [D].

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve all the questions with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the last question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the 6th question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the 5th question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the first question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the first question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the second question with explaination

Aditi Chourasia

Subject: Chemistry, asked on 6/2/17

solve the last question i.e. Q48 with explaination

Lexlin Lawrence

Subject: Chemistry, asked on 5/2/17

what is crystal field theory?wat is splitting of energy based on it?electronic configuration(t2g,eg),pls explain me i didnt get it.

Shivu Shiva

Subject: Chemistry, asked on 31/1/17

Solve this:

$16 . (i) F o r M^{2 +} / M a n d M^{3 +} / M^{2 +} s y s t e m s, E^{0} v a l u e s f o r s o m e m e t a l s a r e a s f o l l o w s : C r^{2 +} / C r = - 0.9 V C r^{3 +} / C r^{2 +} = - 0.4 V M n^{2 +} / M n = - 1.2 V M n^{3 +} / M n^{2 +} = + 1.5 V F e^{2 +} / F e = - 0.4 V F e^{3 +} / F e^{2 +} = + 0.8 V U s e t h i s d a t a t o c o m m e n t u p o n (a) t h e s t a b i l i t y o f F e^{3 +} i n a c i d s o l u t i o n a s c o m p a r e d t o t h a t o f C r^{3 +} a n d M n^{3 +} (b) t h e e a s e w i t h w h i c h i r o n c a n b e o x i d i s e d a s c o m p a r e d t o t h e s i m i l a r p r o c e s s f o r e i t h e r C r o r M n m e t a l s$

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