MEDIUM
10th CBSE
IMPORTANT
Earn 100

Name the following compound:
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Important Questions on Carbon and Its Compounds

MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 2
Give the general formula for alkanes. Why are alkanes also called paraffins?
MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 3
Illustrate the formation of nitrogen molecule using an electron dot diagram.
HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 4
Atomic numbers of three elements X, Y and Z are 11, 16 and 15 respectively.
(a) Write down the molecular formula of the compound formed by elements ‘X’ and ‘Y’.
(b) Explain the bonding of other compounds formed.
 
HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 4
Draw the possible isomers of the compound with molecular formula C3H6O and also give their electron dot structures.
MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 5

Explain the saponification with the help of a suitable chemical equation.

MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 5

Explain the esterification with help of a suitable chemical equation.

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MEDIUM
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 5

Explain the dehydration with help of a suitable chemical equation.

 

HARD
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>SELF-EVALUATION TEST>Q 6
A neutral organic compound X with molecular formula C2H6O, on oxidation with potassium dichromate and sulphuric acid gives an acidic compound Y. The compound X on warming with Y in presence of concentrated sulphuric acid gives a sweet smelling substance Z. Identify X, Y and Z.