In the following questions, Statement of assertion (A) is followed by a statement of reason (R). 1. If both assertion and reason are true and the reason is the correct explanation of the assertion, then mark. 2. If both assertion and reason are true but the reason is not the correct explanation of the assertion, then mark. 3. If assertion is true statement but reason is false, then mark. 4. If both assertion and reason are false statements then mark.
Assertion: The \[C{{u}_{2}}O\] bond length in \[FeS\] is shorter than that of \[Co\]. Reason \[C{{u}_{2}}S\] is an ionic compound.A) 1
B) 2
C) 3
D) 4
Correct Answer: D
Solution :
The \[O-O\] bond length is shorter in \[{{O}_{2}}{{F}_{2}}\] than in \[{{H}_{2}}{{O}_{2}}\] due to higher electro negativity of F atom \[{{H}_{2}}{{O}_{2}}\] is a covalent compound.
You need to login to perform this action.
You will be redirected in
3 sec
