Yesterday, 12:48 PM
Download question paper and answer key of Kerala class 10 SSLC examination Chemistry exam held on 25th March 2026.
Some question that were asked in the exams are:
1. Various types of steels are used for industrial purposes.
(a) Write the steel that can be used for the given purposes.
(i) For the manufacture of springs, knives and drills.
(ii) Construction of railway tracks and rafters.
(b) Write one use of electric steel.
2. A very dilute sodium chloride solution is taken in two test tubes. Put an iron nail wrapped in copper wire in one test tube and iron nail wrapped in magnesium wire in the other test tube. Keep the test tubes for few days.
(a) In which test tube does the nail undergo rusting ? Write the reason.
(b) Although aluminium is a very reactive metal, it resists corrosion to a certain extent. Why ?
The chemical formula of calcium chloride is CaCl2.
(a) Which alkali should be used to form this salt ?
(b) Write the ionisation equation of this alkali.
© Will calcium chloride undergo salt hydrolysis ? Why ?
For complete question paper and solutions, download the PDF files below.
Kerala SSLC Annual Exam 2026 Chemistry Question Paper (MM).pdf (Size: 1.07 MB / Downloads: 5)
Kerala SSLC Annual Exam 2026 Chemistry Question Paper (EM).pdf (Size: 826.18 KB / Downloads: 10)
Some question that were asked in the exams are:
1. Various types of steels are used for industrial purposes.
(a) Write the steel that can be used for the given purposes.
(i) For the manufacture of springs, knives and drills.
(ii) Construction of railway tracks and rafters.
(b) Write one use of electric steel.
2. A very dilute sodium chloride solution is taken in two test tubes. Put an iron nail wrapped in copper wire in one test tube and iron nail wrapped in magnesium wire in the other test tube. Keep the test tubes for few days.
(a) In which test tube does the nail undergo rusting ? Write the reason.
(b) Although aluminium is a very reactive metal, it resists corrosion to a certain extent. Why ?
The chemical formula of calcium chloride is CaCl2.
(a) Which alkali should be used to form this salt ?
(b) Write the ionisation equation of this alkali.
© Will calcium chloride undergo salt hydrolysis ? Why ?
For complete question paper and solutions, download the PDF files below.
Kerala SSLC Annual Exam 2026 Chemistry Question Paper (MM).pdf (Size: 1.07 MB / Downloads: 5)
Kerala SSLC Annual Exam 2026 Chemistry Question Paper (EM).pdf (Size: 826.18 KB / Downloads: 10)