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.
Your Basic Salary is the amount you earn before any additional benefits such as medical aid, pension, and allowances are added to your salary. Your basic salary is the section of your salary that is fixed every month and would not include any bonuses or 13th cheque.Cost to Company: This is a term used to calculate the total cost to the Company to employ you, in other words all the costs associated with your employment contract.our net salary is just that, itâs the amount you take home after all your deductions. Tax: If you are a salary earner you are well aware that a certain amount of money is deducted every month for PAYE (Pay As You Earn). PAYE is levied on your basic salary and your fringe benefits.