Home
Class 8
CHEMISTRY
Assertion : Number of gram-molecules of ...

Assertion : Number of gram-molecules of `SO_(2)Cl_(2)` in 13.5 g of sulphuryl chloride is 0.2.
Reason : Gram-molecular mass of `SO_(2)Cl_(2)` is 125 g.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
No. of gram molecules or mole molecules `("wt. of substance")/(GMM)` (GMM Gram molecular mass)
`:.` GMM of `SO_(2)Cl_(2)=135g`
Hence, number of gram - molecules `=(13.5)/(135)=0.1`
Promotional Banner

Topper's Solved these Questions

  • ATOMS, MOLECULES AND ATOMIC STRUCTURE

    MTG IIT JEE FOUNDATION|Exercise EXERCISE ( Comprehension Type PASSAGE-I )|4 Videos

  • ATOMS, MOLECULES AND ATOMIC STRUCTURE

    MTG IIT JEE FOUNDATION|Exercise EXERCISE ( Comprehension Type PASSAGE-II )|4 Videos

  • ATOMS, MOLECULES AND ATOMIC STRUCTURE

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (Match the following)|6 Videos

  • COAL AND PETROLEUM

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER|10 Videos

Similar Questions

Explore conceptually related problems

The total number of gram-molecules of SO_(2)Cl_(2) in 13.5 g of sulphuryl chloride is

The total number of gm-molecules of SO_(2)Cl_(2) in 13.5 g of sulphuryl chloride is

P_(4)+SO_(2)Cl_(2) to

Number of p pi-dpi bond(s) in SO_(2)Cl_(2) is/are:

(a) How many gram molecules are present in 4.9 g of H_(2)SO_(4) ? (b) Calculate the mass of 0.72 gram molecules of CO_(2) .

Mass of molecules : What is the mass (in grams of 10.0 billion sulphur dioxide (SO_(2)) molecules? Strategy : The molecular mass of SO_(2) is 64.1 u. Thus, its mole and then find the mass using Eqs(1.7).

A: Mass of 1 gram molecule of H_(2)SO_(4) is 98 gram. R: One gram atom contains N_(A) atoms.

If the mass of 10^22 molecules of a hydrocarbon is about 1.2 g, then the gram molecular mass of hydrocarbon is :