haloalkane
how haloalkane can be prepared by refluxing alcohol with hydrohalic acids
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Help me to solve this Question. The number of moles of SO2Cl2 in 13.5 gm is in is : (a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4
Catalyst is a substance which accelerates the rate of a chemical reaction without undergoing any change in its chemical composition or mass during the reaction. The phenomenon of increasing the rate of a reaction with the help of a catalyst is known as catalysis.
what are the examples of biodegradable polymers
Can someone please help me in getting through this problem. Concentrated H2SO4 has a density of 1.98 gm/ml and is 98% H2SO4 by weight. The normality is: (a) 2 N (b) 19.8 N (c) 39.6 N (d) 98
Choose the right answer from following. Which one of the following is an extensive property: (a) Molar volume (b) Molarity (c) Number of moles (d) Mole fraction
The diazonium salts are represented by the general formula ArN2 +X where X- ion may be anion such as (Cl) ¨, B ¨r, HSO
Can protein act as the buffer? Briefly comment on that statement.
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
The methods used for the preparation of phenols are given below: From aryl sulphonic acids
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