Benzene is a natural constituent of crude oil, and is one of the most elementary petrochemicals. Benzene is an aromatic hydrocarbon and the second [ n ]- annulene ([6]-annulene), a cyclic hydrocarbon with a continuous pi bond.ia hydrogenation, benzene and its derivatives convert to cyclohexane and derivatives. This reaction is achieved by the use of high pressures of hydrogen at high temperatures in the presence of a finely divided nickel, which serves as a catalyst. In the absence of the catalyst, benzene is impervious to hydrogen.
Hi, Basic salary should be not less than 40% of your gross, as per your salary structure it is correct. srividya.kothapalli. to calculate your basic, you need to know your annual gross amount 40 % of your gross is your basic. the rest comes under the allowances and benefits ,as per the company policy.
Best Answer: The CTC is based on basic etc and not the other way around. Yet if your basic pay is Rs X (this is decided by your employer), your HRA will be 40% of this basic (if you reside in a non-metro city) or 50% (if you reside in any of the 4 metros).Medical, as alreday pointed out is fixed at 15000 per year.This will not be precise, but in case you reside in a non-metro and with 12% as PF contribution of employee as well as employer, your basic should be 13567 a month for a gross of 23500; HRA - 5426 and medical - 1250,PF - 164 of employee and employer.his will not be precise, but in case you reside in a non-metro and with 12% as PF contribution of employee as well as employer, your basic should be 13567 a month for a gross of 23500; HRA - 5426 and medical - 1250,PF - 164 of employee and employer.