Formative Assessment
Dr. Parul Srivastava Chemistry Solutions for Exercise - Formative Assessment
Simple step-by-step solutions to Formative Assessment questions of Carbon and Its Compounds from PRACHI SCIENCE CHEMISTRY CLASS-X. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Formative Assessment with Hints & Solutions
Which of the following has the weakest carbon-carbon strength?
Which of the following salt when dissolved in water produce hard water?
Give a test that can be used to differentiate chemically between butter and cooking oil.
Write the molecular formula and draw the structure of ethanoic acid.
Write the molecular formula and draw the structure of bromopentane.
Write the molecular formula and draw the structure of hexanal.
Write the molecular formula and draw the structure of butanone.
Solve the puzzle.
ACROSS:
6. Long chains of repeating molecules.
8. Organic group such as sugars and starches.
9. Compound with same empirical but different structural formula.
11. Large polymers of amino acids.
12. Hydrocarbon containing single bonds.
13. Hydrocarbon containing double bonds.
DOWN:
1. Term that refers to compounds with double and triple bonds.
2. Distillation used to separate petroleum into individual products.
3. Containing only hydrogen and carbon.
4. Plastic derived from petroleum.
5. Compounds containing the benzene ring.
7. Hydrocarbon containing triple bonds.
10. Alcohol often obtained from corn.
