Butanal is an example of [MP PET 1991]
Primary alcohol
Secondary alcohol
Aliphatic aldehyde
Aliphatic ketone
[MP PET 1991]
If cos2A+cos2C=sin2B, then △ ABC is [MP PET 1991]
tan α+2tan 2α+4tan 4α+8cot 8α= [IIT 1988; MP PET 1991]
Coconut oil upon alkaline hydrolysis gives[MP PET 1991; AFMC 2000; KCET 2001; BCECE 2005]
In a single throw of two dice, the probability of getting more than 7 is