Organisation : Council For The Indian School Certificate Examinations
Class : Class X
Document Type : Specimen Question Paper
Subject : Chemistry
Semester : 1 and 2
Year : 2022
Website : https://cisce.org/publications.aspx
ICSE Class X Chemistry Specimen Question Paper
Council For The Indian School Certificate Examinations (ICSE) Class X Chemistry Specimen Question Papers Semester 1 and 2 for the year 2022.
Related / Similar Question Paper : ICSE Class X Economic Applications Question Paper 2022
ICSE Class X Chemistry Questions
Question 1
The trend in metallic nature of metals as we go from top to bottom in a group
1. increases
2. decreases
3. neither increases nor decreases
4. none of the above
Question 2
The colour change observed when the solution of magnesium hydroxide is tested with the following indicators
1. phenolphthalein turns colourless to pink
2. methyl orange remains orange
3. phenolphthalein remains colourless
4. blue litmus solution turns red
Question 3
The compound which is a non-electrolyte
1. KCl (aq)
2. H2SO4 (dil)
3. CCl4 (l)
4. CH3COOH (aq)
Question 4
Twice the vapour density gives
1. Actual vapour density
2. Relative vapour density
3. Molecular mass
4. Molar volume
Question 5
The number of lone pair of electrons in the nitrogen atom in ammonia molecule
1. One
2. Two
3. Three
4. Four
Question 6
Elements with similar valence shell configuration in a Periodic Table are placed in
1. different groups
2. same period
3. different period
4. same group
Question 7
The gas liberated when sodium sulphite reacts with dilute sulphuric acid
1. Carbon dioxide
2. Hydrogen
3. Hydrogen sulphide
4. Sulphur dioxide
Question 8
Thickness of metal coating during electroplating depends on
1. Duration of current passage
2. A low current
3. Nature of cathode
4. Purity of anode
Question 9
Ionic bonding is seen in
1. Methane
2. Hydrogen
3. Ammonia
4. Sodium oxide
Question 10
The molecular formula of an organic compound is C6H12O6 and the empirical formula is CH2O, the value of n is
1. 2
2. 6
3. 1
4. 12
Question 11
When an electron is added in the valence shell
1. energy is released
2. energy is absorbed
3. energy remains same
4. none of the above
Question 12
The most electronegative element is
1. Sodium
2. Aluminium
3. Bromine
4. Fluorine
Question 13
The bond in Carbon Tetrachloride is
1. Single Covalent Bond
2. Double Covalent Bond
3. Ionic bond
4. Triple Covalent Bond
Question 14
The type of bonding present in the nitrogen molecule
1. Single Covalent Bond
2. Double Covalent Bond
3. Polar Covalent bond
4. Triple Covalent Bond
Question 15
A compound with Empirical formula XY2, has the vapour density equal to its Empirical formula weight, its molecular formula is
1. X2Y4
2. X2Y2
3. XY
4. X4Y2
Download ICSE Class X Chemistry Question Paper
Download ICSE Chemistry Semester – 1 Class X Question Paper Here :
https://www.pdfquestion.in/uploads/pdf2022/chesem1.pdf
Download ICSE Chemistry Semester – 2 Class X Question Paper Here :
https://www.pdfquestion.in/uploads/pdf2022/chesem2.pdf