Home
Class 12
CHEMISTRY
Assertion A: Empiricial formula of gluco...

Assertion A: Empiricial formula of glucose or that of acetic acid is `CH_(2)O`.
Reason(R):If percentage composition of elements is same, then empirical formula is same.
The correct answer is

A

Both A and R are true and R is the correct explanation of (A)

B

Both A and R are true and R is not the correct explanation of A.

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I LEVEL-II MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS)|5 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I LEVEL-II LINKED COMPREHENSION TYPE QUESTIONS)|7 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I LEVEL-I STRAIGHT OBJECTIVE TYPE QUESTIONS)|10 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE -PRACTICE SHEET (ADVANCED) (LINKED COMPREHENSION TYPE QUESTIONS) (PASSAGE- IV)|2 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise Objective Excersice - 4 (ASSERTION (A)& REASON (R ) TYPE QUESTION)|34 Videos

Similar Questions

Explore conceptually related problems

The empirical formula of acetic acid is the same as that of

Assertion: (A): Emprirical formula of ethane is CH_(3) Reason (R): Empirical formula of all alkenes is CH_(2) The correct answer is

Assetion(A): Acetylene on additional polymerization gives benzene. Reason(R): The empirical formulae of acetylene and benzene are same The correct answer is

Assertion (A): The aqueous solution of CH_(3)COONa is alkaline in nature. Reason (R): Acetate ion undergoes anionic hydrolysis. The correct answer is

Assertion (A): The pH of a buffer solution containing equal moles of acetic acid and sodium acetate is 4.8 ( pK_(a) of acetic acid is 4.8). Reasons (R): The ionic product of water at 25^(circ)C is 10^(-14) mol^(2)L^(-2) . The correct answer is

Assertion (A): The polar of centre of circle w.r.t same circle does not exist. Reason (R), Distance between parallel tangents of circle is diameter of circle. The correct answer is

Assertion (A) : The equation of a circle is x^(2) + y^(2) = 9 on rotation of axes through an angle tan^(-1) 2 then the transformed equation is x^(2) + y^(2) = 9 Reason (R) : On rotation of axes area of the circle does not change. Choose the correct answer.

Assertion (A): If the length (l) of the simple pendulum is decreased by 4 % then decrease in its time period (T) is 2 % Reason (R) : If y=x^(n) , ratio of percentage errors in y and x is 1:n The correct answer is