Test Preparation on Redox Reaction-I-Chemistry Test Series For NEET-2020

The number of moles of hydrogen that can be added to 1 mole
of an oil is the highest in

Sodium nitrate on reduction with Zn in presence of NaOH
solution produces NH₃. Mass of sodium nitrate absorbing 1
mole of electron will be

1 mole of methyl amine on reaction with nitrous acid gives at
N.T.P

If the concentration of glucose (C₆H₁2O₆ ) in blood is 0.9 g L^-1,
what will be the molarity of glucose in blood

One mole of any substance contains
6.022 ×10²³ atoms/molecules. Number of molecules of
H₂SO₄ present in 100 mL of 0.02 M H₂SO₄ solution is _____
(a) 12.044 ×10²⁰ molecules      (b) 6.022 ×10²³ molecules
(c) 1×10²³ molecules               (d) 12.044 ×10²³ molecules