Chemistry - MOST IMPORTANT Uttarakhand Lower Previous Year Questions
Practice real questions from previous year exams of Uttarakhand Lower.
📘 Acids, Bases and Salts📚 Chemical Properties of Acids
Q1
Carbon dioxide is produced by which reaction in a fire extinguisher?
🎯 Uttarakhand Lower (Pre) 2011
📘 Chemistry in Everyday Life📚 Common Gases used in daily life (LPG, CNG, etc.)
Q2
In what form cooking gas is provided in cylinders?
🎯 Uttarakhand Lower (Pre) 2011
📘 Organic Chemistry📚 Hydrocarbons
Q3
‘Marsh gas’ is-
🎯 Uttarakhand Lower (Pre) G.S. 2016
📘 Chemistry in Everyday Life📚 Food Preservatives
Q4
Name the harmful chemical used in Bread preparation?
🎯 Uttarakhand Lower (Pre) G.S. 2016