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E + I = O*. Hence, conclusion I will not follow. Some desks are tables (I) + All tables are chairs (A) ⇒ Some desks are chairs (I) + Some chairs are benches (I) ⇒ No conclusion. Hence, conclusion II will not follow. Some desks are tables (I) + All tables are chairs (A) ⇒ Some desks are chairs (I) ⇒ Hence, conclusion III will follow. No stool is a desk (E) ⇒ conversion ⇒ Some desks are not stools (O) Hence, conclusion IV will not follow.
Which of the following metals does not liberate hydrogen gas when reacted with cold water but does so with steam?
_________is a formula for rust.
Which of the following is an example of a heterogeneous mixture?
The orbital velocity of a satellite depends on:
What does Mohs scale measure?
What is the primary advantage of superconductors?
Sound cannot pass through –
The ratio of the specific heats CP/ CV for a triatomic gas is approximately:
Which base is present in soap?
What is the chemical name for baking soda?