Autonomic nervous system affects
Options
(a) reflex actions (b) sensory organs (c) internal organ (d) All of these
Correct Answer:
All of these
Explanation:
Autonomic nervous system automatically regulates the activities of involuntary […]
Which of the following is not a thermodynamic function
Options
(a) Internal energy (b) Work done (c) Enthalpy (d) Entropy
Correct Answer:
Work done
Explanation:
No explanation available. Be the first to write the […]
For adiabatic process,which is correct
Options
(a) ΔT = 0 (b) ΔS = 0 (c) q = 0 (d) q(p) = 0
Correct Answer:
q = 0
Explanation:
No explanation available. Be the first […]
Predict the product of reaction of I₂ with H₂O₂ in basic medium
Options
(a) I⁻ (b) I₂O₃ (c) IO₃⁻ (d) I₃⁻
Correct Answer:
I⁻
Explanation:
No explanation available. Be the first to write […]
In solid ice, oxygen atom is surrounded
Options
(a) tetrahedrally by 4 hydrogen atoms (b) octahedrally by 2 oxygen and 4 hydrogen atoms (c) tetrahedrally 2 hydrogen and 2 oxygen atoms (d) octahedrally […]
Which of the following is not a characteristic of equilibrium
Options
(a) Rate is equal in both directions (b) Measurable quantities are constant at equilibrium (c) Equilibrium occurs in reversible condition (d) Equilibrium […]
Ksp of CaSO₄.5H₂O is 9 ˣ 10⁻⁶, find the volume for 1g of CaSO₄ (M.wt, = 136)
Options
(a) 2.45 L (b) 5.1 L (c) 4.25 L (d) 3.2 L
Correct Answer:
2.45 […]
The wrong statement about fullerene is
Options
(a) it has 5-membered carbon ring (b) it has 6-membered carbon ring (c) it has sp² hybridization (d) it has 5-membered rings more than 6-membered rings
Which of the following is not hygroscopic
Options
(a) CsCl (b) MgCl₂ (c) CaCl₂ (d) LiCl
Correct Answer:
CsCl
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Decreasing order of nucleophilicity is
Options
(a) OH⁻ > NH₂⁻ > CH₃O⁻ > RNH₂ (b) NH₂⁻ > OH⁻ > CH₃O⁻ > RNH₂ (c) NH₂⁻> CH₃O⁻ > OH⁻ > RNH₂ (d) CH₃O⁻ > NH₂⁻ […]
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