Question
Which of the following statement is/are true?
>I. Metal oxides are acidic in nature II. Non-metallic oxides are basic in natureSolution
Metal oxides are basic in nature. Because they react with weak acids to produce salt and water, metallic oxides are basic in nature. Oxides of non – metals are acidic.
Which reagent is used to distinguish between aldehydes and ketones?
The process of depositing a layer of any desired metal on another material by means of electricity is called:
Which of the following reactions represents the correct conversion of ethanol to ethanoic acid?
Which of the following statement regarding Rutherford nuclear model is NOT correct?
Which among the following form of coal contains the highest percentage of carbon content?
Air coolers are more suitable for –
NaCl has which kind of bonds?
Which drug is used as an anti-inflammatory?
Which element is commonly used in nuclear reactors for producing electricity by nuclear fission?
The sparkling of a diamond is due to –
