The pressure at the bottom of a tank containing a liquid does not depend on
The pressure at the bottom of a tank containing a liquid does not depend on Options (a) Acceleration due to…
The pressure at the bottom of a tank containing a liquid does not depend on Options (a) Acceleration due to…
Energy currency (reservoir) of the cells is Options (a) AMP (b) ATP (c) RNA (d) DNA Correct Answer: ATPExplanation:No explanation…
The reaction in which hydrogen peroxide acts as a reducing agent is Options (a) PbS + 4H₂O₂ → PbSO₄ +…
Reduction of H₃C – NC with hydrogen in presence of Ni/Pt as catalyst gives Options (a) CH₃NH₂ (b) CH₃NHCH₃ (c)…
The element that does not form a monoxide is Options (a) lead (b) tin (c) germanium (d) silicon Correct Answer:…
The substance that causes temporary hardness in water is Options (a) CaCO₃ (b) MgCO₃ (c) CaSO₄ (d) Mg(HCO₃)₂ Correct Answer:…
The increasing order of atomic radius for the elements Na, Rb, K and Mg is Options (a) Na < K…
Limestone is not used in which of the following manufacturing processes Options (a) Phosphorus from phosphorite (b) Ordinary (soda lime)…
One of the oxidants used with liquid propellants is Options (a) ammonium perchlorate (b) nitrocellulose (c) sulphuric acid (d) nitrogen…
Electromagnetic separation is used in the concentration of Options (a) copper pyrites (b) bauxite (c) cassiterite (d) cinnabar Correct Answer:…