The College of Central London

AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Mark scheme June 2021. MARK SCHEME – AS CHEMISTRY – 7404/2 – JUNE 2021 11 Question Marking guidance Additional Comments/Guidelines Mark 01.1 Number of molecules (with a particular energy) Ignore particles / atoms Allow amount or fraction or proportion for number 1 Question Marking guidance Additional Comments/Guidelines Mark 01.2 There are no molecules with no energy All molecules / particles have some energy Allow p...

AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Mark scheme June 2021. MARK SCHEME – AS CHEMISTRY – 7404/2 – JUNE 2021 4 For example, in a question requiring 2 answers for 2 marks: Correct answers Incorrect answers (ie incorrect rather than neutral) Mark (2) Comment 1 0 1 1 1 1 They have not exceeded the maximum number of responses so there is no penalty. 1 2 0 They have exceeded the maximum number of responses so the extra incorrect response cancels the c...

The following report, of task one, will be covering all aspects regarding the NPPF (National Policy Planning Framework) how Dee Park has met the 13 guidance criteria of the policy. Task two will cover the use of RIBA, the building regulations application and how they work with the 7 stages of RIBA. Task three will provide a brief analysis of The Approved Document B and Grenfell Tower. Analysing how Grenfell Tower complied with the regulations stated in Document B. UWL

Accidents within the construction industry have continued to be a concern and threat on and international scale.The concern is due to construction having the highest rates of accidents in many countries.(Camino López, Ritzel, Fontaneda, & González Alcantara, 2008)[1] The injuries and deaths that occur from accidents in construction force a high cost on the construction industry.[2](Pearce, 2003) In conclusion, from 2003 to 2016 an estimate of 3,414 suffered from a fatality at work in Austra...