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4) The addition of S2- ion to Fe(OH)2(s). Explain why the addition of S2- ion to Cr(OH)3(s) does not result in the formation of Cr2S3(s).
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
What is the correct answer. Which of the given solutions contains highest normality: (i) 8 gm of KOH/litre (ii) N phosphoric acid (iii) 6 gm of NaOH /100 ml (iv) 0.5M H2SO4
C-X bond length in halobenzene less then C-X bond lengthin CH3-x
What do you mean by the term Organic Chemistry? Briefly define the term?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Describe the importance of organic chemistry?
The infrared spectrum of gas samples shows the effect of rotational-energy changes along with the vibrational energy change.As we know from the interpretations given to thermodynamic properties of gases, gas molecules are simultaneously rotating and vibrating. It follows that an absor
Whether HCl is a base or an acid? Briefly state your comments?
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
what is the meaning of fourth power of valency of an active ion?
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