A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
CHEMISTRY IN EVERYDAY LIFE
PRADEEP|Exercise NCERT EXEMPLAR PROBLEMS (LONG ANSWER)|4 VideosCHEMISTRY IN EVERYDAY LIFE
PRADEEP|Exercise ADDITIONAL (VERY SHORT ANSWER )|36 VideosCHEMISTRY IN EVERYDAY LIFE
PRADEEP|Exercise NCERT EXEMPLAR PROBLEMS (MATCHING )|6 VideosCHEMICAL KINETICS
PRADEEP|Exercise ADVANCED PROBLEMS FOR COMPETITIONS|14 VideosCORDINATION COMPOUNDS
PRADEEP|Exercise Important Questions|28 Videos
Similar Questions
Explore conceptually related problems
Knowledge Check
A
B
C
D
A
B
C
D
A
B
C
D
PRADEEP-CHEMISTRY IN EVERYDAY LIFE -NCERT EXEMPLAR PROBLEMS (ASSERTION AND REASON )
- Assertion (A) Penicillin (G) is an antihistamine. Reason (R) Penicil...
Text Solution
|
- Assertion : Sulpha durgs contain sulphonamide group. Reason : Salvar...
Text Solution
|
- Assertion : Receptors are crucial to body's communicational process. ...
Text Solution
|
- Assertion (A) Enzymes have active sites that hold substrte molecule fo...
Text Solution
|
- Assertion (A) Chemical messengers are chemicals that enable communicat...
Text Solution
|
- Assertion (A) Transparent soaps are made by dissolving soaps in ethano...
Text Solution
|
- Assertion (A) Sodium chloride is added to precipitate soap after sapo...
Text Solution
|
- Assertion (A) Competitive inhibitors compete with natural substrate fo...
Text Solution
|
- Assertion (A) Non-competative inhibitor inhibits the catalytic activi...
Text Solution
|
- Assertion (A) Chemical messenger gives message to the cell without en...
Text Solution
|
- Assertion (A) Receptor protein show sectivity for one chemical messeng...
Text Solution
|
- Assertion (A) All chemicals added to food items are called food preser...
Text Solution
|
- Assertion (A) Preservative are added to food items. Reason (R) Prese...
Text Solution
|
- Assertion (A) Artificial sweeteners are added to the food to control ...
Text Solution
|