Advertisements
Advertisements
Question
Fill in the blank
When a piece of copper is added to silver nitrate solution, it turns ............in colour.
Advertisements
Solution
When a piece of copper is added to silver nitrate solution, it turns blue in colour.
APPEARS IN
RELATED QUESTIONS
What do you observe when a few pieces of iron are dropped in a blue solution of copper sulphate?
How will you obtain Zinc chloride from zinc.
Also give balanced equations for the reactions
What do you observe when magnesium ribbon is burnt in oxygen?
Write a chemical equation for the following event.
Zinc oxide is dissolved in dilute hydrochloric acid.
State what is meant by the ‘reactivity series of metals’
Select the correct answer for the statement given below:
The catalyst used in the catalytic reaction involving the reactants nitrogen and hydrogen.
Complete the statement by filling in the blank with the correct word:
The metal which reacts with steam and the reaction is reversible is ________.
Which among the following statements is incorrect for magnesium metal?
A metal M does not liberate hydrogen from acids but reacts with oxygen to give a black colour product. Identify M and black coloured product and also explain the reaction of M with oxygen.
Metal ‘A’ has electronic configuration 2, 8, 1 and metal ‘B’ has electronic configuration 2, 8, 8, 2. Out of these, which metal is more reactive? Write the reaction of this metal with dilute HCl acid.
