Question : The disease Beri Beri is caused due to the deficiency of which of the following?

Option 1: Vitamin B2

Option 2: Vitamin B1

Option 3: Vitamin B12

Option 4: Vitamin E

Question : Which is a nutritional disorder caused by vitamin B3 deficiency, leading to clinical manifestations in the skin, gastrointestinal tract and nervous system.

Option 1: Anaemia

Option 2: Pellagra

Option 3: Beri Beri

Option 4: Scurvy

Question : If the equilibrium constants for the systems H₂ + I₂ < = > 2HI and 2HI < = > H₂ + I₂ are K₁ and K₂ respectively, the relationship between K₁ and K₂ is :

Option 1: K₁ = K₂

Option 2: K₁ = 2K₂

Option 3: K₁ =  K₂ /2

Option 4: K₁ = 1/K₂

Question : The deficiency of Vitamin A causes:

Option 1: Beriberi

Option 2: Scurvy

Option 3: Rickets

Option 4: Night blindness

Question : Stalactites and Stalagmites form due to the precipitation of:

Option 1: CaCO₃

Option 2: CaCl₂

Option 3: MgCl₂

Option 4: MgCO₃