Advertisements
Advertisements
प्रश्न
Complete and balance the following reaction:
Pb(NO3)2 + KI →
Advertisements
उत्तर
Pb(NO3)2 + 2KI →2KNO3 + PbI2
APPEARS IN
संबंधित प्रश्न
What do you observe when :
an iron nail is kept in tap water for few days
Fill in the blank.
Melting of ice is a _______ change.
Explain the following reaction with one suitable example of Double decomposition reaction.
Name the type of chemical reaction shown by the following equation:
NaOH + HCl → NaCl + H2O
Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.
(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)
A colourless solution of calcium hydroxide in a test tube turns ______ on blowing in it through a blow tube for some time.
State the type of reactions for the following represent and balance the ones that are not balanced.
Cl2 + 2KBr → 2KCl + Br2
Name: A greenish-yellow gas.
When magnesium is burnt in the air, a new substance is formed which is ______.
Write a note on the catalyst.
What are the chemical reactions that occur in everyday life?
