If an atom of an element has twice the m...

If an atom of an element has twice the mass of C-12 , then its atomic mass will be nearly

12 u

24 u

36 u

48 u

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

SOME BASIC CONCEPTS OF CHEMISTRY
AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION B (Objective Type Questions (One option is correct))|25 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION C (Objective Type Questions (More than one options are correct))|11 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
AAKASH INSTITUTE|Exercise TRY YOURSELF|60 Videos
SOME BASIC CONCEPT OF CHEMISTRY
AAKASH INSTITUTE|Exercise ASSIGNMENT( SECTION - D) Assertion-Reason Type Questions|15 Videos
STATES OF MATTER
AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|15 Videos

Similar Questions

Explore conceptually related problems

Atomic mass of an element is

One mole of element X has 0.444 times the mass of one mole of element Y. One atom of element ? X has 2.96 times the mass of one atom of 12C. What is the atomic mass of ?X ?

Assertion (A) : A single .^(12)C atom has mass exactly 12 amu and a mole of these atoms has a mass of exactly 12 gram. Reason (R) : A mole of atoms of any element has a mass in gram equal to the atomic mass of the element.

One mole of element X has 0.444 times the mass of one mole of element Y. One atom of element X has 2.96 times the mass of one atom of .^(12)C . What is the atomic mass of Y ?

An atom of an element is 13 times heavier than the mass of a carbon atom. What is its mass in a.m.u. ?

The mass of a single atom of an element X is 2.65 xx 10^(-23) g . What is its atomic mass ? What could this element be ?

The mass of a single atom of an element M is 3.15 xx 10^(-23) g . What is its atomic mass ? What could the element be ?

AAKASH INSTITUTE-SOME BASIC CONCEPTS OF CHEMISTRY -ASSIGNMENT SECTION A (Objective Type Questions (One option is correct))

Carbon and oxygen react in ratio 3 : 8 by mass to form CO(2) . What we...
Text Solution
|
Molecular mass of C(3) H(7) OH is
Text Solution
|
If an atom of an element has twice the mass of C-12 , then its atomic ...
Text Solution
|
Formula unit mass of K(2) CO(3) is (Atomic mass of K = 39 u , C = 1...
Text Solution
|
The number of moles of nitrogen atom in 56 g nitrogen is
Text Solution
|
The number of mole of N - atom in 18.066 x 10 ^(23) nitrogen atoms is
Text Solution
|
The number of particles presents in 1 mol of nitrogen atom are
Text Solution
|
Molality is expressed in units of
Text Solution
|
Which of the following is correct ?
Text Solution
|
What weight in grams is represented by 1.5 moles of sulphur dioxide ?
Text Solution
|
The number of atoms in 20 g of SO(3) is approximately
Text Solution
|
A solution is prepared by dissolving 10 g of KOH in 100 ml of solution...
Text Solution
|
How many moles of sodium chloride present in 250 mL of a 0.50 M NaCl s...
Text Solution
|
Calculate the molality of solution containing 3 g glucose dissolved in...
Text Solution
|
Which of the following methods of expressing concentration varies with...
Text Solution
|
Which of the following is incorrect according to Dalton's atomic theor...
Text Solution
|
What is the molarity of NaOH solution if 250 mL of it contains 1 mg of...
Text Solution
|
The percentage of nitrogen in HNO(3) is
Text Solution
|
The precentage composition of calcium , carbon and oxygen in C(a) CO(3...
Text Solution
|
The correct relationship between molecular mass (M) and vapour (VD) is
Text Solution
|