Starch and cellulose are the compounds of many units of
Starch and cellulose are the compounds of many units of Options (a) amino acids (b) glycerol (c) simple sugars (d)…
5 years ago
AIIMS1996
The volume of 3.0 N-H₂O₂ strength is
The volume of 3.0 N-H₂O₂ strength is Options (a) 16.8 litres (b) 4.2 litres (c) 33.6 litres (d) 8.4 litres…
7 years ago
If active mass of a 6% solution of a compound is 2, its molecular weight will be
If active mass of a 6% solution of a compound is 2, its molecular weight will be Options (a) 30…
7 years ago
Which of the following indicator is known as metal indicator
Which of the following indicator is known as metal indicator Options (a) Phenolphthalein (b) Phenol red (c) Eriochrome Black-T (d)…
7 years ago
Which of the following is the strongest base
Which of the following is the strongest base Options (a) H₂⁺ (b) H (c) HCO₃⁻ (d) H⁻ Correct Answer: H⁻Explanation:No…
7 years ago
The pH of 0.001 N acetic acid solution, which is 10% dissociated, is
The pH of 0.001 N acetic acid solution, which is 10% dissociated, is Options (a) 3 (b) 1 (c) 4…
7 years ago
Glycerolis not used in
Glycerolis not used in Options (a) explosive (b) cosmetics (c) soaps (d) matches Correct Answer: matchesExplanation:No explanation available. Be the…
7 years ago
Ostwald’s dilution law is applicable to only
Ostwald's dilution law is applicable to only Options (a) strong electrolytes (b) solute (c) weak electrolytes (d) solvent Correct Answer:…
7 years ago
Which of the following is formed, when benzaldehyde reacts with alcoholic KCN
Which of the following is formed, when benzaldehyde reacts with alcoholic KCN Options (a) Benzoin (b) Benzyl alcohol (c) Benzoin…
7 years ago
In the reaction : 2P₂O₅ + 2HNO₃ → P₄O₁₀ + x, the term x is
In the reaction : 2P₂O₅ + 2HNO₃ → P₄O₁₀ + x, the term x is Options (a) N₂O₄ (b) H₂O…
7 years ago