Advertisements
Advertisements
प्रश्न
State the type of reactions for the following represent and balance the ones that are not balanced.
NaOH + HCl → NaCl + H2O
Advertisements
उत्तर
NaOH + HCl → NaCl + H2O
Neutralisation reaction
APPEARS IN
संबंधित प्रश्न
TRUE \ FALSE
The evolution of a gas during a chemical reaction is shown by an arrow pointing downwards. True or false ?
Is kerosene an electrolyte or a non-electrolyte ?
What do you observe? When
Water is added to the quick lime.
Name affects the acidified K2Cr2O7 paper and also turns lime water dirty milky.
Give a chemical test to distinguish between the following gases.
H2 and O2
Distinguish by heating the following in dry test tubs.
Copper Sulphate and copper carbonate
Give a word equation for the following reaction.
An exothermic reaction where both the reactants are gases, one of which is oxygen.
Name the following:
The type of change physical or chemical involved – ‘during respiration in human beings’.
Which of the following is/are true when milk changes into curd?
- Its state is changed from liquid to semi solid.
- It changes colour.
- It changes taste.
- The change cannot be reversed.
Choose the correct option from below:
When carbon dioxide is passed through lime water ______.
