Chemistry miscellaneous Questions

The reaction of C6H5CH = CHCH3 with HBr produces:-

Which one of the following electrolytes has the same value of van′t Hoff′s factor (i) as that of the Al2(SO4)3 (if all are 100% ionised) ?...

Which of the following is a sink for CO ?

In the reaction H-C≡ CH→(2) CH3 CH2 Br(1) NaNH2/liq.NH2X→(2) CH3 CH2 Br(1) NaNH2/liq. NH2Y X and Y are:...

Which one given below is a non-reducing sugar?

Which one of the following elements is unable to form MF63ion ?...

Considering Ellingham diagram, which of the following metals can be used to reduce alumina ?

On which of the following properties does coagulating power of an ion depend ?

Which one of the following conditions will favour maximum formation of the product in the reaction A2(g)+B2(g)⇌X2(g)      ∆rH=-XKJ ?...

Identify the major products P, Q and R in the following sequence of reaction :...

In the following reactions, the major product W is :

In the following reactions, the product S is -

The major product of the following reaction is -

In the following reaction, the major product is -

The structure of D-(+)-glucose isThe structure of L(−)-glucose is

The major product of the reaction is :

The major product of the following reaction is

In the following reaction sequence, the correct structure(s) of X is (are) X→2)Nal ,Me2CO3)NaN3 , HCONMe21)PBr3,Et2O...

The Fischer presentation of D-glucose is given below The correct structure(s) of β-glucopyranose is (are) :-...

CH2CH2COOH . What is B?