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What is the structure of H2O2?

Planar Non-planar Spherical Linear Submitted by :- Muhammad Nawaz

Newly born hydrogen is known as ______.

Protiumat Nascent hydrogen Atomic hydrogen Heavy hydrogen Submitted by :- Muhammad Nawaz

The process of adsorption of hydrogen on palladium is known as:

Syneresis Occlusion Diffusion D. Erosion Submitted by :- Muhammad Nawaz

Which type of elements form ionic hydrides?

Transition elements Metalloids Elements with high electronegativity Elements with high electro positivity Submitted by :- Muhammad Nawaz

Which metal can produce dihydrogen gas by reaction with dil. H₂SO4?

Ag Cu Fe Pt. Submitted by :- Muhammad Nawaz

Dolomite is a carbonate of which of the following?

Na and Ba Ca and Mg K and Ca Mg and Sr Submitted by :- Muhammad Nawaz

What is the composition of Witherite?

[A] BaSO4 [B] BaCO3 [C] SrSO4 [D] MgSO3 Submitted by :- Muhammad Nawaz

Which of the mentioned gas is lightest?

[A] Dihydrogen [B] Helium [C] Dinitrogen [D] Dioxygen Submitted by :- Muhammad Nawaz

Dolomite is a mineral whose formula is

[A] CaCO3 [B] MgCO3 [C] CaCO3.MgCO3 [D] CaSO4 Submitted by :- Muhammad Nawaz

Glucose and fructose give same type of reactions:

[A] with phenyl hydrazine [B] with Fehlings Solution [C] with Tollens Reagent [D] All of these Submitted by :- Muhammad…