A-Level
EDEXCEL
October 2025
80 Total Marks
QP-202510-Chemistry-U1A
24 questions in this paper. Sign in to the PaperAce App to view mark schemes and download high-resolution A4 PDFs.
Questions in this Paper
Question 1
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #transition #metals #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 2
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 3
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 4
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 5
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 6
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 7
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 8
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 9
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 10
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 11
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 12
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 13
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 14
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 15
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 16
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 17
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 18
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 19
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 20
1 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 21
14 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #organic #analysis #chemical #reactions #group #chemistry #inorganic #calculate #explain #describe #equation #structure #define #experiment
Question 22
17 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #periodicity #organic #chemistry #chemical #reactions #calculate #explain #describe #equation #structure #define #experiment
Question 23
18 Marks
#atomic #structure #amount #of #substance #bonding #shapes #of #molecules #acids #bases #electrochemistry #organic #chemistry #chemical #reactions #calculate #explain #describe #equation #structure #define #experiment
Question 24
11 Marks
#atomic #structure #amount #of #substance #bonding #acids #bases #electrochemistry #organic #chemistry #calculate #explain #describe #define #experiment