Back to CHEMISTRY IN EVERYDAY LIFE
JEE CHEMISTRY MCQ: CHEMISTRY IN EVERYDAY LIFE
1
Easy
1 of 1
Understanding
+4 | -1
Given below are two statements: One is labelled as Assertion and the other is labelled as Reason R.
Assertion A: Antihistamines do not affect the secretion of acid in stomach.
Reason R: Antiallergic and antacid drugs work on different receptors.
In the light of the above statements, Choose the correct answer from the options given below.
Assertion A: Antihistamines do not affect the secretion of acid in stomach.
Reason R: Antiallergic and antacid drugs work on different receptors.
In the light of the above statements, Choose the correct answer from the options given below.
View answer and explanation
Correct option: B
Both and are true and is the correct explanation of
Option B is correct because antihistamines and antacids act on different receptors; antihistamines block histamine receptors, while antacids neutralize stomach acid.
More Questions from CHEMISTRY IN EVERYDAY LIFE
Practice All Chapter MCQs →
Which of the following forms cationic micelles above certain concentration?
Barbituric acid is used as
S-I: The receptor proteins show selectivity for one chemical messenger over the other.
S-II: Chemical messenger binds to the receptor site and inhibits its natural function. Which of the following drugs is a tranquillizer and sedative? Which one among the following is added to soap to impart antiseptic property? Which of the following is known as invert soap?
S-II: Chemical messenger binds to the receptor site and inhibits its natural function. Which of the following drugs is a tranquillizer and sedative? Which one among the following is added to soap to impart antiseptic property? Which of the following is known as invert soap?
