

MCQOPTIONS
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1. |
Assertion: \[S{{O}_{2}}(g)+\frac{1}{2}{{O}_{2}}(g)\]⇌\[S{{O}_{3}}(g)+\] heat. Forward reaction is favoured at high temperature and low pressure. Reason: Reaction is exothermic. Read the assertion and reason carefully to mark the correct option out of the options given below: |
A. | If both assertion and reason are true and the reason is the correct explanation of the assertion. |
B. | If both assertion and reason are true but reason is not the correct explanation of the assertion. |
C. | If assertion is true but reason is false. |
D. | If the assertion and reason both are false. |
Answer» E. | |