Day 229: MHT-CET Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Green Chemistry and Nanochemistry. Asked once: 20 Apr 2026 S2 (same type asked 4 times) See all 4 of this type
50 $What is the chemical name of Aspirin?$
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Question 2
Elements of Group 1 and 2. Asked once: 2 May 2023 S2 (same type asked 4 times) See all 4 of this type
95 $Which catalyst is used in the Haber's process for manufacture of ammonia?$
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Question 3
Structure of Atom. Asked once: 11 May 2023 S2 (same type asked 4 times) See all 4 of this type
96 $Identify the orbital having highest energy from following:$
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Question 4

Ionic Equilibria. Asked once: 13 Apr 2026 S2 (same type asked 4 times) See all 4 of this type

\mathrm{HCO_3^{-1} + H_2CO_3}

List I (Buffers)	List II (Applications)
(A) $\mathrm{HCO_3^{-1} + H_2CO_3}$	(I) Maintain the pH of blood forms $7.36$ to $7.42$
(B) Phosphates	(II) In Medicine
(C) Sodium Citrate	(III) In Qualitative analysis of basic radicals
(D) $\mathrm{NH_4Cl + NH_4OH}$	(IV) In fertilizers

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Question 5
Some Basic Concepts of Chemistry. Asked once: 21 Apr 2025 S1 (same type asked 4 times) See all 4 of this type
77 $What is the SI unit of rate of diffusion for a gas?$
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