Answer: Option (2) is the correct answer.
Explanation:
A solution consists of a solute and a solvent. A solute is present in less amount as compared to the solvent in a solution.
When forces attracting solvent particles are broken down then particles of the solvent move away from each other.
As a result, spaces will be formed between the solute particles and solvent molecules can easily react with it.
Thus, we can conclude that when forces attracting solvent particles to each other are broken then space for the solute in the solvent is provided for a solution.
Answer:
Milk, cream, milk solids, sugars, modifying agents and flavourings are blended together in stainless steel vats.
The mix is homogenised to create a consistent texture.
The mix is pasteurised by heating at 82-85°C for 15 seconds then cooled to destroy bacteria.
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Answer:
Explanation:
Scientific theory is an in-depth explanation of the observed phenomenon. A law is a statement about an observed phenomenon or a unifying concept.
Extensive
Chemical
Biological
Answer:
Option A
Explanation:
Option A - Blue litmus paper turns red under acidic conditions so this option is correct.
Option B - Acids do not turn red litmus paper red, bases are the ones responsible for that. Hence, this option is incorrect.
Option C - Acids generally taste sour due to the sour H+ ion; bases taste bitter due to the OH- ion. This option is incorrect.
Option D - This option is incorrect as acid reacts with metal, to form salt and hydrogen.