20.01.18 Bihar (BPSC) Daily Current Affairs

BIHAR INS Vikramaditya Formally Affiliated to Bihar Regiment   Indian Naval Ship Vikramaditya, the Indian Navy’s largest ship, and its sole aircraft carrier were formally affiliated to the Indian Army‘s highly-decorated and battle-hardened Bihar Regiment and the Indian Air Force’s No 6 Squadron. It is tasked with maritime strike operations with its Jaguar fighter aircraft. A glittering … Read more 20.01.18 Bihar (BPSC) Daily Current Affairs

19.01.18 Bihar (BPSC) Daily Current Affairs

BIHAR Dial ‘102’ gets 104 ambulances   State health minister Mangal Pandey flagged off 104 new ambulances of the ‘Dial 102’ service from the State Health Society, Bihar(SHSB). The health department has outsourced the call centre and operations of the 102 ambulances.   The consortium has been asked to start the functioning of 100 medium basic … Read more 19.01.18 Bihar (BPSC) Daily Current Affairs

18.01.18 Bihar (BPSC) Daily Current Affairs

  BIHAR Drones to keep tab on Railways project   The East Central Railway (ECR) has decided to use high-tech drone cameras to keep a close surveillance on the progress of ongoing railway projects worth several crores in the zone during 2017-2018 fiscal.   Drones are being used by the railways for the first time for 11 … Read more 18.01.18 Bihar (BPSC) Daily Current Affairs

17.01.18 Bihar (BPSC) Daily Current Affairs

BIHAR ·        ASER 2017: Major challenges in way of Bihar’s secondary education ð  The annual status of education report (ASER) – 2017 released on Tuesday has highlighted the growing challenge of living up to the aspirations of Bihar youth in terms of better post-elementary opportunities keeping in view rapid expansion at primary education level. ð  … Read more 17.01.18 Bihar (BPSC) Daily Current Affairs

The Rate of a Chemical Reaction

The Rate of a Chemical Reaction The rate of a chemical reaction can be defined as the amount of the reaction which occurs in unit time. The rate of a reaction is measured by choosing certain properties of the reaction which will indicate how far the reaction has gone, and whose magnitude can be observed … Read more The Rate of a Chemical Reaction

Properties of teflon

Properties of teflon Polytetrafluoroethylene or PTFE (more commonly known as Teflon) is a particularly versatile ivory-white and opaque plastic fluoropolymer; it is made by the free-radical polymerisation of many tetrafluoroethene molecules, and is suitable for a wide range of applications in industries as diverse as aerospace, the food and drink industry, pharmaceuticals and telecoms. Produced by … Read more Properties of teflon

Properties of soaps and detergents

Properties of soaps and detergents Soap – Characteristics And Uses Soaps are excellent cleansing agents and have good biodegradability. A serious drawback which reduces their general use, is the tendency for the carboxylate ion to react with Ca+ and Mg+ ions in hard water. The result is a water insoluble salt which can be deposited on … Read more Properties of soaps and detergents

Properties of polyvinyl chloride

Properties of polyvinyl chloride What is Polyvinyl Chloride (PVC), and What is it Used For? Polyvinyl Chloride (PVC) is one of the most commonly used thermoplastic polymers in the world (next to only a few more widely used plastics like PET and PP). It is a naturally white and very brittle (prior to the additions of plasticizers) plastic. PVC has been around longer … Read more Properties of polyvinyl chloride

Properties of polythene

Properties of polythene Polyethylene is a thermoplastic polymer with variable crystalline structure and an extremely large range of applications depending on the particular type. It is one of the most widely produced plastics in the world (tens of millions of tons are produced worldwide each year). The commercial process (the Ziegler-Natta catalysts) that made PE … Read more Properties of polythene

Preparation of Oxygen

Preparation of Oxygen Oxygen is prepared in lab generally in two ways either by the application of heat or no application of heat. Using heat: Oxygen in lab is prepared by heating the mixture of powdered potassium chlorate and manganese dioxide in the ratio 4:1 in a hard glass test tube. The oxygen gas is … Read more Preparation of Oxygen