Chemistry: Solved Previous Year Question Paper for NCERT/ CBSE Class 12th

Chemistry: Solved Previous Year’s Question Paper for NCERT/CBSE  Class 12th Chemistry Paper Code (HSEIIRKON17 15319—A)

Leave a Comment / Chemistry, Chemistry: Solved Previous Year Question Paper for NCERT/ CBSE Class 12th /

Distinguish between ideal and non-ideal solutions.
Answer: An ideal solution is a solution that is composed of two or more substances, where all of the substances are completely dissolved and form a homogeneous mixture.
A non-ideal solution is composed of two or more substances, but the components do not mix completely, and the solution is not homogeneous.

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Chemistry: Solved Previous Year’s Question Paper for NCERT/CBSE  Class 12th Chemistry Paper Code (HSE2KROXI 9318—A)

Leave a Comment / Chemistry, Chemistry: Solved Previous Year Question Paper for NCERT/ CBSE Class 12th /

What are Vitamins? Name the sources and diseases caused by Vitamin B6
Answer: Vitamins are organic compounds that are essential in small amounts for the normal functioning of the body.
They can be obtained from a variety of food sources, including fruits, vegetables, dairy products, grains, and meats.
Sources of Vitamin B6 include fortified cereals, bananas, avocados, potatoes, nuts, and meats. Deficiency of Vitamin B6 can lead to anemia, depression, confusion, irritability, and skin lesions. Severe Vitamin B6 deficiency can cause nerve damage and an increased risk of heart disease.

Chemistry: Solved Previous Year’s Question Paper for NCERT/CBSE  Class 12th Chemistry Paper Code (HSE2KROXI 9318—A) Read More »