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Chemistry

Chemistry
Which component referred to as 'Milk sugar'?

Galactose
Lactose
Sucrose
Maltose

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Chemistry
Match the sourc in Column B with the product of Column A. (Product) Column B (Source)A. Formic acid1. LemonB. Citric acid 2. TamarindC. Tartaric acid3. Ants

A B C 2 1 3
A B C3 2 1
A B C 2 3 1
A B C 3 1 2

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Chemistry
Which halide is used in making sensitive emulsion on photograhic film?

Silver iodide
Silver bromide
Silver chloride
Sodium chloride

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Chemistry
The graphite rods in the nuclear reactor

produce neutrons
undergo combustion which triggers the nuclear fission
convert fast moving neutrons into thermal neutrons
react with U to release energy

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Chemistry
DDT and BHC may act as

Carcinogens
None of these
Allergens
Asthematic agents

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Chemistry
Solder is an alloy of

Copper, lead
Sodium, lead
Tin, lead
Lead, zinc

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