Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Methanal is used in the preparation of bakelite.

175 Views

92. Write the reaction between acetyl chloride and dimethyl cadmium.

359 Views

93. What do you mean by condensation reactions?

167 Views

94.

Arrange the following in their increasing order of expected enol content.
CH₃COCH₂CHO, CH₃COCH₃, CH₃CHO, CH₃COCH₂ COCH₃.

240 Views

95.

Give a chemical test to distinguish between acetone and acetic acid.

576 Views

96. Give the balanced equation and name the products when acetic acid is treated with phosphorus pentachloride.

157 Views

97. During the formation of acid chloride, which bond C—OH or CO—H of carboxylic acid is broken?

141 Views

98. Why carboxylic acids are called fatty acids?

251 Views

99. How are formalin and trioxane related to methanol?

371 Views

100. Mention a chemical property in which methanoic acid differs from acetic acid.

190 Views