Match the following
(i) Acetophenone-mol `L^(-1)`
(ii) Coagulation-Starch
(iii) Rate of reaction-Due to the neutralization of charge
(iv) Carbohydrate-Positive iodoform test

Match the following: (i) Acetaldehyde — Glycine (ii) Zwitter ion— Due to the neutralization Of Charge (iii) Number of collisions-Iodoform (iv) Coagulation-Energy barrier

Which among the following is not the function of testes at puberty? (i) Formation of germ cells (ii) Secretion of testosterone (iii) Development of placenta (iv) Secretion of estrogen

In the following questions , a statement of assertion (A) is followed by a statement of reason (R). A: Acetophenone on reaction with NaOl followed by treatment with acid gives benzoic acid. R: Acetophenone gives positive iodoform test.

Describe the following i. Acetylation ii. Cannizzaro reaction iii. Cross aldol condensation iv. Decarboxylation

Describe the following i. Acetylation ii. Cannizzaro reaction iii. Cross aldol condensation iv. Decarboxylation

Five isomeric p-subsituted aromatic compounds (A) to (E ) with molecular formula C_(8)H_(8)O_(2) are given for identifyication. Based on the following observation, give the structures of the compounds. i. Both (A) and (B) form a silver mirror with Tollens reagent, (B) also gives a positive test with neutral FeCl_(3) solution. ii. (C ) gives positive iodoform test. iii. (D) is readily extracted in aqueous NaHCO_(3) solution. iv. (E ) on acid hydrolysis gives 1,4-dihydroxy benzene. Compound (A) is:

Define the following as per ionic theory with examples and ionic equations wherever relevant (i) acid (ii) base (iii) alkali (iv) neutralization

Read the following matches (i) Boron - Pollen germination (ii) Manganese - Splitting of water during photosynthesis (iii) Zinc - Activates carboxylases (iv) Copper - Involved in redox reactions Which of these are correct

Read the following matches (i) Boron - Pollen germination (ii) Manganese - Splitting of water during photosynthesis (iii) Zinc - Activates carboxylases (iv) Copper - Involved in redox reactions Which of these are correct

Go through the following matches (i) Auxins - Tryptophan (ii) Ethylene - Mevalonic acid (iii) Gibberellins - Methionine (iv) Cytokinis - Aminopurines Which of these are correct