Maths-
General
Easy
Question
If 
, then the minimum value of ax+by is
The correct answer is:
Related Questions to study
Chemistry-
The compound that will react most readily with NaOH to form methanol is:
The compound that will react most readily with NaOH to form methanol is:
Chemistry-General
Chemistry-
The order of reactivity of the following alcohols towards conc. HCl is:
I) 
II) 
III) 
IV) 
The order of reactivity of the following alcohols towards conc. HCl is:
I)
II)
III)
IV)
Chemistry-General
Chemistry-
How many optically active stereo isomers are possible for butan-2,3-diol?
How many optically active stereo isomers are possible for butan-2,3-diol?
Chemistry-General
Chemistry-
In reaction sequence,
molecule M and reagent R, respectively, are:
In reaction sequence,
molecule M and reagent R, respectively, are:
Chemistry-General
Chemistry-
An alcohol on oxidation is found to give 
and 
. The structure of the alcohol is:
An alcohol on oxidation is found to give and . The structure of the alcohol is:
Chemistry-General
Chemistry-
Glycol on treatment with PI3 gives mainly:
Glycol on treatment with PI3 gives mainly:
Chemistry-General
Chemistry-
An enzyme which changes maltose into glucose is known as:
An enzyme which changes maltose into glucose is known as:
Chemistry-General
Chemistry-
The compound formed by reaction of ethylene glycol and periodic acid 
is:
The compound formed by reaction of ethylene glycol and periodic acid is:
Chemistry-General
Chemistry-
Ethyl alcohol is denatured by adding:
Ethyl alcohol is denatured by adding:
Chemistry-General
Chemistry-
The compound which reacts fastest with Lucas reagent at room temperature is:
The compound which reacts fastest with Lucas reagent at room temperature is:
Chemistry-General
Chemistry-
The boiling point of ethanol is higher as compared to the boiling point of diethyl ether though both have the same molecular formula. This is due to:
The boiling point of ethanol is higher as compared to the boiling point of diethyl ether though both have the same molecular formula. This is due to:
Chemistry-General
Chemistry-
For one mole Df glycerol, moles of acetyl chloride required for complete acetylation are:
For one mole Df glycerol, moles of acetyl chloride required for complete acetylation are:
Chemistry-General
Physics-
Consider the two insulating sheets with thermal resistance R1 and R2 as shown in figure. The temperature q is
Consider the two insulating sheets with thermal resistance R1 and R2 as shown in figure. The temperature q is
Physics-General
Physics-
A horizontal cylinder has two sections of unequal cross-sections, in which two pistons can move freely. The pistons are joined by a string. Some gas is trapped between the pistons. If this gas is heated, the pistons will
A horizontal cylinder has two sections of unequal cross-sections, in which two pistons can move freely. The pistons are joined by a string. Some gas is trapped between the pistons. If this gas is heated, the pistons will
Physics-General
Physics-
Six identical conducting rods are joined as shown in figure. Points A and D are maintained at temperatures 200°C and 20°C respectively. The temperature of junction B will be
Six identical conducting rods are joined as shown in figure. Points A and D are maintained at temperatures 200°C and 20°C respectively. The temperature of junction B will be
Physics-General
