MEDIUM
10th CBSE
IMPORTANT
Earn 100

Can we stir silver nitrate solution with a copper spoon? Explain

Important Questions on Chemical Reactions and Equations

MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 1
What is rust and chemical formula of rust?
MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 2
When a magnesium ribbon burns in air with a dazzling flame and forms white ash. Is magnesium oxidised or reduced, why?
EASY
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 3
Write balanced chemical equation with state symbols for the following reaction: Barium chloride solution reacts with sodium sulphate solution to give an insoluble solid barium sulphate and sodium chloride solution.
EASY
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 4
What happens when silver nitrate solution is added to sodium chloride? Write the equation for the reaction which takes place.
EASY
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 4
What happens when silver nitrate solution is added to sodium chloride solution? Name the type of reaction involved.
MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 5
Why potato chips manufacturers fill the packet of chips with nitrogen gas?
EASY
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 6
Why silver articles get tarnished in the presence of air?
MEDIUM
10th CBSE
IMPORTANT
NEW ERA CHEMISTRY Textbook for Class X>Chapter 1 - Chemical Reactions and Equations>MOCK TEST>Q 7
Explain why in moist air, copper corrodes to produce a green layer on its surface?