MEDIUM
10th CBSE
IMPORTANT
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Write the molecular formula and draw the structure of bromopentane.

Important Questions on Carbon and Its Compounds

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>Formative Assessment>Q 3

Write the molecular formula and draw the structure of hexanal.

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>Formative Assessment>Q 3

Write the molecular formula and draw the structure of butanone.

EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>SUMMATIVE ASSESSMENT MOCK TEST>Q 29
In a double covalent bond number of electron pairs shared is:
EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>SUMMATIVE ASSESSMENT MOCK TEST>Q 31
The odour of ethanoic acid resembles
MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>SUMMATIVE ASSESSMENT MOCK TEST>Q 32
On adding sodium bicarbonate to acetic acid, you immediately
MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>SUMMATIVE ASSESSMENT MOCK TEST>Q 35
A student added sodium bicarbonate solution to dilute ethanoic acid. He observed that—
MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>SUMMATIVE ASSESSMENT MOCK TEST>Q 37
Sodium bicarbonate solution is added to dilute ethanoic acid. It is observed that: 
EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>SUMMATIVE ASSESSMENT MOCK TEST>Q 38
If blue litmus paper is added to a solution of acetic acid