Advertisements
Advertisements
Question
The step(s) necessary for determining the percentage of water absorbed by raisins is/are:
Options
Raisins should be completely immersed in water
Raisins should be soaked in water for sufficient time
Gently wipe dry the soaked raisins
All of the above steps.
Advertisements
Solution
All of the above steps.
APPEARS IN
RELATED QUESTIONS
How will you indicate the following effect in a chemical equation?
Exothermic reaction
Write a balanced chemical equation for the process of photosynthesis giving the physical states of all the substances involved and the conditions of the reaction.
An acid which can decolourise purple coloured potassium permanganate solution is ______.
Balance the following equation. Also name the products formed.
`"Mg" + "O"_2 → "MgO"`
Balance the following equation. Also name the product formed.
K2O + H2O → KOH
How is a flame test performed?
Write word equation for the following molecular equation:
FeSO4 + 2NaOH →Na2SO4 + Fe(OH)2 ↓
Word equation:
State why [↓] indication is seen after Fe(OH)2 and not after Na2SO4
Representation of the results of a chemical change – is a chemical equation.
For the equation: FeCl3 + 3NH4OH 3NH4Cl + Fe(OH)3 ↓
Answer the following:
Write the word equation for the above molecular equation.
Balance the following simple equation:
CaO + HCl → CaCl2 + H2O
What are the steps involved in writing the skeletal equation?
