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Subject: Chemistry, asked on 2/10/21

Which of the following options is correct???

Subject: Chemistry, asked on 2/10/21

In tincture of iodine what act as solute and solvent???

Subject: Chemistry, asked on 1/10/21

Why steam causes severe burn than whater at same temperature???

Subject: Chemistry, asked on 1/10/21

Why ice at 0?C cools better than water at same temperature???
Pls explain in brief.

Subject: Chemistry, asked on 30/9/21

What is a colloid - grade-9

Subject: Chemistry, asked on 23/9/21

4g of Hydrogen reacts with 50g of oxygen.
1. How much oxygen is used ?
2. What is the amount of water?

Subject: Chemistry, asked on 23/9/21

Please answer this :-

Subject: Chemistry, asked on 23/9/21

Please explain this question

Subject: Chemistry, asked on 23/9/21

Water as ice has a cooling effect. Explain

Subject: Chemistry, asked on 23/9/21

You are provided with a mixture of naphthalene and ammonium chloride
by your teacher. Suggest an activity to separate them with well labelled
diagram

Subject: Chemistry, asked on 23/9/21

Explain:-
A. Saturated solution
B. Unsaturated solution
C. Solvent
(If possible please answer this in a tabular form)

Subject: Chemistry, asked on 23/9/21

Please explain this :-

Subject: Chemistry, asked on 23/9/21

Please explain this questions

Subject: Chemistry, asked on 22/9/21

Good evening experts
Please explain this ... I am getting confused
Thanks in advance
Factors affecting melting point :Effect of pressure
Solids contract on melting -the melting point decrease with increase in pressure because an increase in pressure favours contraction

Subject: Chemistry, asked on 13/9/21

Kindly give 6 examples each of the different mixtures -true solution, colloids and suspension.
Note: Select the examples with different solvent, solute,dispersed phase,medium, combination,etc.

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